D:rainbow\B.A.\Tamil\less 1,2,5,12,17proof.pmd B.Sc. GEOGRAPHY SCHEME OF EXAMINATIONS FIRST YEAR Paper I II I Paper Title Core Courses - Main Subjects Physical Geography Practical - I Cartography Core Course - Allied Subject Geology Hours Marks 3 3 100 100 3 100 3 100 3 3 100 100 3 3 100 100 3 100 SECOND YEAR III IV II Core Courses - Main Subjects Economic and Social Geography Practical - II Representation of Relief, Climatic and Economic data Core Course - Allied Subject Basic Computer Science and Application THIRD YEAR V VI VII VIII IX * Core Courses - Main Subjects Geography of India Geographical Thought Computers, Remote Sensing and GIS World Regional Geography Practical - III Map Interpretation and Surveying, Weather Maps, Projection, GIS & GPS Application Oriented Subject Socio-Economic Studies and PRA Records marks will be awarded at the respective centres after the evaluation of practical exercises. 2 INSTITUTE OF DISTANCE EDUCATION B.Sc. DEGREE COURSE IN GEOGRAPHY SYLLABUS FIRST YEAR PAPER I - PHYSICAL GEOGRAPHY Part – A Geomorphology Unit I : Rocks : types and classification – Igneous, sedimentary and metamorphic rocks, folding, faulting, earth quake and volcanoes Unit II : Forces of gradation and weathering – mechanical and chemical weathering, mass wasting and mass movement Unit III : Agents of Gradation – Fluvial processes, erosion, transportation, deposition, resultant topography, glacio fluvial action – erosion and depositional work at the glaciers - resultant topography Unit IV : Aeolian landscape – erosion – depositional work of the wind – resultant topography, wave action – erosive work of the waves, depositional work of the waves – shorelines of submergence and emergence. 3 D:rainbow\B.A.\Tamil\less 1,2,5,12,17proof.pmd Unit V : Underground water – water table – spring and their types, karst topography, normal cycle of erosion – Davis, Penk. Part – B Climatology Unit VI : Definition – weather, climate, climatic elements – surface composition and structure of the atmosphere – Insolation, Horizontal and vertical distribution of Temperature, Range of Temperature Unit VII : Atmospheric Pressure – winds – horizontal distribution of pressure, planetary – periodic and local winds. Atmospheric moisture condensation, Forms of precipitation – types Unit VIII : Airmasses and fronts – concepts – classification – cyclones – tropical – anti cyclones – climatic classification – Koppen’s – Basic of classification and types Part – C Oceanography Unit IX : Surface configuration of the ocean floor – continental shelf, slope, deep, sea plain and deeps – distribution of salinity in the seas and oceans Unit X : Circulation of oceanic water – waves, tides and currents – currents of the Atlantic, pacific and Indian Ocean – Coral reefs – types REFERENCES 1. Worcester, 1965, Text book of Geomorphology. 2. Arthur L. Boom, 1978 – Geomorphology. 3. Monkhouse F.J. Principles of physical geography. 4 4. Wollridge and Morgan – An outline of Geomorphology. 5. Das Gupta and Kapur, 1955 – Physical Geography. 6. Phillip Lake – Physical Geography. 7. Richand, H. (1954): Tropical Meteorological, McGraw Hill Book Co., Ltd., New York. 8. Garbell, M.A., (1947): Tropical and Equatorial Meterology, Bitman Publishing Corporation, New York. 9. Trewartha, G.T. (1968): An Introduction to climate, McGraw Hill Book, Co. New York. 10. Das, P.K. (1968). The Monsoon, Edward Arnold Ltd., London. 11. John F. Griffith, Climate and Environment, London. 12. P.K.Das, Monsoon climate. 13. J.E.Hobbs, Applied Climatology, Butterworths, London. PAPER II – PRACTICAL – I - CARTOGRAPHY Unit I : Definition – Nature and Scope of cartography – Maps, classification and uses – development of cartography – use of Thematic cartography. Unit II : The earth as a cartographic problem – shape, size and dimension – co-ordinate systems; Plane, spherical and rectangular – map projection – choice of projection. Unit III : Maps : definition of a map – Types of maps – representation of scale on the map: statement scale – graphic scale – Representative Fraction; Comparative scale – pace scale – time scale – diagonal scale. Unit IV : Map scale – determination of map scales – enlargement and reduction – direction 5 D:rainbow\B.A.\Tamil\less 1,2,5,12,17proof.pmd Unit V : Measurement of distances on maps : Latitudes and longitudes. Instrumental method – thread method; measurement of areas : graphical method – instrumental method. Unit VI : Map data : Collection and classification – compilation and genralization of map information – compilation processes – principles of generalization Unit VII : Map symbolization – point , line, and area symbols – qualitative and quantitative method. Unit VIII : Enlargement and reduction of maps – square method and similar triangle – reduction by pantograph – combination of maps of different scales; Unit IX : Representation of direction on maps : true north, grid magnetic north – magnetic declination – bearings – true bearing and magnetic bearing – map setting in the field – map reading. Unit X : Representation of relief on maps : spot heights, bench mark, triangulation station, layer colouring, hachures, hill shading and contours – interpolation of contours; contour exercises: section drawing. REFERENCES 1. Robinson, H. Elements of cartography Students friend, Allahabad, 4th Ed. John Wiley, New York 2. Misra, R.P. and Ramesh A., Fundamentals of Cartography, Heritage co., Delhi. 3. Monkhouse, F.J. and Wilkinson, H.R. Maps and Diagram, Meuthun & Co., London. 6 4. Ragunandhan Singh, Practical Geography 5. Singh R.L. and Dutt, P.K., Elements of Practical Geography 6. Bygott, Practical Geography 7. Johnson and Ormsby, Surveying and Map reading SECOND YEAR PAPER III - ECONOMIC AND SOCIAL GEOGRAPHY Part - A Economic Geography Unit I : Scope and content of economic geography – basic concepts – nature of resources Unit II : Farming in the world – shifting - subsistance commercial and plantation farming – mixed farming – horticulture – market gardening – production and distribution of rice, wheat, sugarcane, coffee, tea, cotton and jute – major forest types and distribution, conservation of forests. Unit III : Animal husbandry in the world – cattle – sheep and goats – dairy and wood regions of the world – fisheries – types – inland and marine location and favourable conditions for major fishing activities – problem in fishing and conservation measures. Unit IV : World minerals mining – Iron ore – bauxite – manganese – copper – power resources coal, petroleum, natural gas, atomic minerals – major 7 D:rainbow\B.A.\Tamil\less 1,2,5,12,17proof.pmd region of hydel power generation – conservation of power resources – manufacturing industries of the world – localisation factor – Iron and steel – textiles – chemicals – automobiles – ship building. Unit V : Transport system – road – rail – air ways – water ways – major ports and airports of the world – international trade routes of the world – trade – national – international trade – modern trade development. Part – B Population Geography Unit VI : Nature and Scope of population Geography and its significance – development of population studies in India. Source of Population Data – problems relating to reliability and comparability of data. Unit VII : Factors influencing the distribution and density of population – growth of world population – factors affecting the growth of population in the world – birth and death rates population explosion – population cycle Unit VIII : Movement of population – migrations – types – national and international, rural to urban – causes and consequences of migration. Part - C Settlement Geography Unit IX : Introduction : Rural settlement – siting factors of rural settlement, rural settlement types and pattern – houses and house types – rural landscape of India. 8 Unit X : Urban Settlement : Factors – Classification according to size and functions – Nelsons, Harris Classification. REFERENCES 1. Economic Geography – J.L. Guha and Pr.Chatterjee 2. Economic and Commercial Geography – R.N.Dubey and L.R. Singh 3. Economic Geography, S.K. Sadhukon 4. Economic Geography – Dr.M.R.Chandhran 5. Economic and Commercial Geography – K.K. Khanna and V.I. Gupta 6. Nelsons, Harris Classification 7. Bougue Donald, J. 1969 Principles of Demography, John Wiley and Sons, New York. 8. Clarke, J.I. (1972). Population Geography, Second Edition, Pergamon Press Ltd., Oxford 9. Clark, J. I. (ed.). 1984. Geography and Population: Approaches, Pergamon Press, Oxford. 10. Chandha, R.C. (1986). A Geography of Population : Concepts, Determination and Patterns, Kalyani Publishers, New Delhi. 11. Wilson, M.G.A. (1968). Population Geography, Thomas Nelson, London 12. Trewartha, G.T. (1969). Geography of Population: World Patterns, John Wiley and Sons, New York. 9 D:rainbow\B.A.\Tamil\less 1,2,5,12,17proof.pmd 13. Demko, G.J. Rose, H.M., 1970. Population Geography and Schnell, G.A. McGraw Hill Book Co., New York. 14. Wegi, B.S. (1991). Rural Geography Kedar Nath Ram Nath, College, Road, Meerut 15. Northern R.K. Urban Geography, John Wiley and Sons, New York 16. Misra M.P. (1978). Million cities of India, Vikas Publishing PAPER IV - PRACTICAL-II-PRESENTATION OF RELIEF, CLIMATIC AND ECONOMIC DATA Part - A : Representation of Relief Data Unit I : Contour Diagrams Unit II : Profiles Unit III : Spot Height and Interpolation of Contour Unit IV : Slope Maps and Slope Analysis Part – B : Representation of Climatic Data Unit V : Diagrammatic representation of climatic data – climatic diagrams – Hythergraph – Climograph – Ergograph – Wind Roses Unit VI : Study of Weather reports and Weather map Interpretation Unit VII : Representation of economic and population data – line graph – bar diagram – pie diagram – spheres – block piles. 10 Unit VIII : Located diagrams – bars – climatic graphs – dot maps and pie maps – Isopleth, Choropleth – Stendigeer and Stilgenbauer, Pyramidal and pictorial diagrams Part – C : Representation of Economic Data Unit IX : Quantitative methods – histogram – frequency polygon, frequency curve – scatter diagram – mean, median and mode – standard deviation Unit X : Correlation : Pearson’s Prdouct Moment Correlation – Rank Correlation. REFERENCES 1. Monkhouse, F.J. Maps and Diagrams, Mutheun & Co., Ltd., London, 1984 2. Hugh Mathew & Ian Foster, Geographical Data : Sources, Presentation, Oxford University Press, Oxford, 1989 3. Mecullah, Quantitative Techniques in Geography 4. Rahunathan Singh, Practical Geography 5. Singh, R.L. & Dutt, Practical Geography THIRD YEAR PAPER V - GEOGRAPHY OF INDIA Unit I : India as geographical Unit – India’s location – Physical contrasts – Physiography – relief, coasts and islands – water resources of India : Rivers – distribution and development of irrigation; tanks, canals, wells and tube wells – major irrigation and multipurpose river valley projects. 11 D:rainbow\B.A.\Tamil\less 1,2,5,12,17proof.pmd Unit II : Climate : seasons – temperature and rainfall – Indian monsoon – climate regions. Unit III : Soils – types and distribution – Soil erosion and conservation – natural vegetation – forests ; types – forest as a resource : Agriculture : major food crops and regions – rice, wheat and millets, plantation agriculture – sugarcane, tobacco, jute, cotton, groundnut, castor and mustard – agricultural regions Unit IV : Problems of Indian Agriculture – livestock wealth of India – Indian fisheries. Unit V : Mineral resources : Iron Maganese, Bauxite, Limestone, Copper, Zinc and Gold – distribution and production – power resources : Coal, oil, hydro-electricity, Thermal and atomic power development – distribution and production, Industries : Agro-based industries – textiles – cotton, jute, woollen – sugar ; Unit VI : Metallurigical industries: Iron and Steel, aluminium, engineering and machine tools, automobiles and locomotives, ship building, chemical industries, paper and fertilizer Unit VII : Transport : roadways – railways and airways – trade : Inland and foreign – export and import. Unit VIII : Population : distribution and density – rural and urban growth – migration. Unit IX : Tamilnadu : Physiography – climate – drainage – soil and natural vegetation – agriculture ; distribution of paddy, sugarcane and millets – plantation agriculture. Unit X : Distribution of minerals and industries – population ; distribution density and growth. 12 REFERENCES 1. Gopal Singh, 1970. Geography of India, Atma Ram Nad Sols. 2. Singh, R.L. India, A Regional Geogrpahy, UBS Publishers and Distributiors Ltd., Seena Publication 3. Spate, O.H.K. India and Pakistan 4. Sharma, Economic Geography of India 5. Singh and Memoria, Geography of India 6. Memoria, Agricultural Geography of India 7. Dubey, R.N. 1971, Economic Geography of India PAPER VI - GEOGRAPHICAL THOUGHT Unit I : Geographical Thought – Definition – sources of data for ancient people – Travel in ancient times – purposes of travel. Pre-historical western geographical thought – Greeks: Greek Contribution to Physical geography, Human Geography, Cartography, Mathematical Geography. Unit II : Contribution of Homer, Aristotile, Heradoters, Eueateslhenes, Alexander the Great, Hecataeus, Role of Pheonians. Unit III : Contribution of Romans : Strabe Ptolomy, Porubonius mela, Lfirmanus. Ancient Indian Geographical Thought : Sources of information – Contribution of Indians to Information regarding – geography of India, Dwipas, Seasons – earth and sun, earth quakes etc. 13 D:rainbow\B.A.\Tamil\less 1,2,5,12,17proof.pmd Unit IV : Contributions of Kalidasa, Aryabhatta, Brahamgupta. Arab contribution to geography : Contribution to physical geography, regional geography, human geography, contributions of Almasudi, Albirumi, Al Balakhi, Ibn-Frttenrta Unit V : Major exploitations and discoveries : Contribution of Megallan, Vascodagama, Hume Cook, Christopher Columbus. Unit VI : Contribution of modern geographers varenius, Immanual Kant, Alexander Von Humbold, Carl Ritter. Unit VII : Determinism,Possibilism and New determinism. Unit VIII : Contributions of Radzel, Ellensemple, La Blackehn, Ellsworth Huntington, Griffith Taylor. Unit IX : Evolution of Man : Pethuneseman, Javaman, Neandartalman, Cromagnonman, Jaboth and Neolithic age. UNIT X : Races of Mankind : Characteristics of racial features – distribution of races, race as a mith. REFERENCES 1. Ali, Geography of Peranas : Peoples publishing house, Delhi 2. Evolution of geographical thought : Masjit Hussain, Rawat Publication 3. Majumdar, Canningham’s ancient geography of India, Calcutta 4. Harvey, Explanations in Geography, London 14 PAPER VII - COMPUTERS, REMOTE SENSING AND GIS Unit I : Map Design and layout : components of map design – constraints in map design. Unit II : Typography and lettering of the map; elements of typographic design – methods of lettering – geographical names and others. Unit III : Map reproduction, printing and non-printing processes – limited copy methods – xerography – diffusion transfer – photographic print- single sensitized layer – multiple senitized layers – Interpol systems. Digital original – Hard copy – soft copy – methods for many copies. Unit IV : Thematic and complex mapping problem; Atlas mapping, National Atlas of India – topographic mapping Unit V : Remote Sensing – Definition – electromagnetic spectrum – sensors – processing of remote sensing data – development of aerial photographs – photo mosaic – photo maps – satellite imageries in cartography. Unit VI : Introduction : Geography and computer applications : Purpose, interacting with computer, Storing information, network and data communications -Computer Software : The operating System, Word Processing, and Desk top publishing, Spread Sheet concepts 15 D:rainbow\B.A.\Tamil\less 1,2,5,12,17proof.pmd Unit VII : Database : Definition, over view, components of data base, data base applications - Data base and Management System ; Data base and Information Systems ; Cartographic Data bases and GIS Unit VIII : Remote Sensing : Scope and Advantages – Types of Environmental Remote Sensing – Satellite Remote Sensing – Remote Sensing Applications Unit IX : GIS – Concept of GIS – Components of GIS – GIS data types – GIS and Map Design layout. Unit X : GIS analysis – GIS software and Hardware – GIS applications REFERENCES 1. A.H. Robinson, Elements of Cartography, 6th Edition, John Wiley, New York. 2. Misra, R.P. and Ramesh, A. Fundamentals of Cartography, Heritage Co., Delhi. 3. Monkhouse F.J. and Wilkinson, H.P Maps and Diagram, Muthen & Co., Ltd., London. 4. Peter Nortons (1995). “Introduction to Computers”, Published by Gelncoe, New York. 5. Arthur H. Robinson, Joel L.Morrison, Phillip C.Muehrcke, A.Jon Kimerbling – Elements of Cartography, 6th Ed. John Wiley and Sons, New York. 6. George Bokorte, The GIS Book, 5th Ed. Onward Press 7. Paul J.Currian, Principles of Remote Sensing, ELBS. 16 PAPER VIII - WORLD REGIONAL GEOGRAPHY Unit I : Definition of region – Physical elements – Space relationships – Weather and climate – landforms – hydrology. Unit II : Natural vegetation – Forest, Grasslands, Desert. Unit III : The Associated animal life – Salient features of their adaptation. Unit IV : Soil – human elements – population – economic activities – cultural features Unit V : World Regions : Major climatic Regions of the world. Unit VI : Location and characteristics features Equatorial Region: Highland and low land regions , Tropical region; Monsoon, Tropical Grassland and Tropical deserts Unit VII : Warm Temperate Regions : Mediterranean, Temperate Grasslands, China type. Cool Temperate Regions Unit VIII : British type of Marine West Coasts, Siberian Type and Laurentian type. Unit IX : Polar Regions : Highland or Ice Cap type, Lowland or Tundra type. Unit X : Regions – Development of Regional Concept – Formal and Functional regions – Regional Hierarchy 17 D:rainbow\B.A.\Tamil\less 1,2,5,12,17proof.pmd REFERENCES 1. Oliver, H. Heintzelman, Richard M. Highsmith, J.R. (1965). World Regional Geography – Printice Hall of India (P) Ltd. New Delhi. 2. Roger Minshull (1967). Regional Geography : Theory and Practice, Hutchinson University Library, London PAPER IX - PRACTICAL III – MAP INTERPRETATION AND SURVEY, MAPS, PROJECTIONS, GIS AND GPS Part – A Unit I : Signs and symbols used in topographical maps,Topographical maps and their referencing by quarter inch, half inch and one inch maps of survey of India. Unit II : Cartographic description of Survey of India,Cartographic description of ordinance survey, United States Geological Maps. Unit III : Interpretation of 1:50,000 topographical maps of survey of India (maps highlighting of typical landforms including drainage and coastal areas and cultural features should be done) a minimum of 6 exercise. Unit IV : Simple methods of surveying: surveying with chain – open and closed traverse, Prismatic compass – Recalculation of bearing – Bowditch method of correction of closing error. 18 Unit V : Plane table survey: Open and closed traverses – Resection by two point and three point method, Abney level – Indian Clinometer – height determination by accessible and inaccessible, Aerial Photo interpretation. Part – B Unit VI : Study of weather symbols, weather data and codes – station model, Study and interpretation of Indian Weather Reports Interpretation of Weather reports according to seasons – study of cyclonic tracks. Unit VII : Cylindrical Projection: equidistant, equal area and Mercator’s Projection ; Conical Projection; One standard and Two standard parallels – Bonne’s Projection and Polyconic Projection. Unit VIII : Conventional (Whole World) Projections – Sinusoidal and Mollwids Projections – their interrupted types, Choice of map projections. Unit IX : Unit X Definition of map projection – purpose of map projections, Graphical construction and properties of the map projection, Zenithal projection – equidistant, equal area, gnomonic and stereographic or orthomorphic projections. : GIS – Raster Encoding, GPS – Location and Routing. 19 D:rainbow\B.A.\Tamil\less 1,2,5,12,17proof.pmd REFERENCES 1. Raghunandan Singh, Practical Geography 2. Kentkar, Elements of Surveying 3. Austin Miller, Skin of the Earth 4. Monkhouse, F.J. Maps and Diagrams 5. Her Majesty Publications, Map Reading. 6. Johnson and Ormsby, Surveying and Map Reading 7. Singh and Dutt, Practical Geography 8. Monkhouse, Maps and Diagram CANDIDATES OFFERING GEOGRAPHY SHALL OFFER ANY ONE OF THE FOLLOWING APPLICATION ORIENTED SUBJECTS IN THIRD YEAR 1. Demographic Studies 2.Geography of Tourism 3. Medical Geography 4. Socio-economic studies and PRA 1. DEMOGRAPHIC STUDIES Unit I : Demography – Scope, contents and trends, relevance of Demographic studies Unit II : Demographic Studies and its applications Unit III : Population Information – Census and Sample surveys – Fertility Services – Household surveys 20 Unit IV : Study of Demographic structure – Population distribution and structure - Age-sex variation Unit V : Ethnicity – literacy structure – occupation differences- Income variation. Unit VI : Growth dynamics – Growth estimation – Impacts of death and birth growth Unit VII : Population movements – rural-urban movements, intra - national and international migrations- migration and growth Unit VIII : Population dynamics – Demographic transition – mortality factors- Population changes Unit IX : Demographic Planning and problems: Population Problems- Planning in Developed and Developing countries. Unit X Demographic studies: Policies – population resources - Population geography in the 21st century. : REFERENCES 1. Clark. I., (1984). Geography of Population: Approaches and Applications. Pergamon Press. Oxford, UK. 2. Chandna, R.C. (1984). A Geography of Population, Kalyani Publishers, New Delhi. 21 D:rainbow\B.A.\Tamil\less 1,2,5,12,17proof.pmd 2. GEOGRAPHY OF TOURISM Unit I : Tourism – Definition – Development of tourism – Model of Tourism : Origins, Destinations, Transit – Factors of tourism Unit II : Physical, Historical, Socio-Cultural, Economic, Environmental, Education, Political, Recreational, Natural Wonders. Unit III : Types of tourism : Cultural toursim, Eco Tourism, adventure tourism, Heritage tourism, Pilgrimages – Measurement of tourism Phenomena Unit IV : The need for measurement – Problems of measurement – Method of measurement – tourist statistics Unit V : Components of tourism industry – travel, hospitality, visitors services – distance, modes, cost – culture and hospitality – food, beverages – stay and accommodation. Unit VI : Accommodation – types of accommodation, Chain accommodation, time sharing – tours, tour operators – private and public tourism development corporations. Unit VII : Tourism promotion – Role of advertising and publicity, audio-visual, photographs, posters, information offices – Role of handicrafts, fairs, festival, Exhibition Unit VIII : World Tourism Organizations – WTO, IATA, PATA, IUOTO – International tourists flows 22 Unit IX : Indian Tourism, major types - India as a paradise for tourists -Importance of tourism in Indian Economy Unit X : Consultant of tourism development – Measure of promoting tourism – Tourism Development in Tamil Nadu. REFERENCE 1. Maneet Kumar (1992). “Tourism Today “ , Kanishka Publishing House, Delhi 2. Michael M.Coltman (1989) “ Tourism Marketing”, Van Nostrand Reintold, New York 3. Fodder Hoddles, Fodder’s Guide of India, Hoden and Strongton 4. Rosemary Burton (1995). Travel Geography, Pitman Publishing, London. 3. MEDICAL GEOGRAPHY Unit I : Medical Geography – Introduction – Scope – Contents – components of medical geography Unit II : Environment and diseases – water borne diseases – air borne diseases – mineral enrichment and deficiencies – diseases Unit III : Culture and Health – food habits, family and community life, traditional outlook, Unit IV : Food and health:, habits, Food habits, family and community life, traditional outlook, religion and health 23 D:rainbow\B.A.\Tamil\less 1,2,5,12,17proof.pmd Unit V : Society and Health – Sanitation, modernization, Western way of living and emerging health issues Unit VI : Ecology and diseases – diseases epidemics – communicable and contagious diseases Unit VII : Disease mapping : disease related data – disease mapping – disease analysis Unit VIII : Natural hazards – disasters calamities and health problems Unit IX : Health Planning – Health Care Centers and planning- Family and community health planning Unit X : Health and health care systems in Tamil Nadu REFERENCES 1. Learmonth, Andrew (1978). Patterns of Disease and Hunger – A Study in Medical Geography, David and Charles, London. 2. Misra, R.P. (1969). Medical Geography of India, N.B.T., New Delhi 3. Howe, M. and Loraine (Eds.) Environmental Medicine (2nd Edition), William Jeinemanu. 4. Pyle, G.F. (1979). Applied Medical Geography, W.H. Winston-Sons, Washington D.C. 24 4. SOCIO-ECONOMIC STUDIES AND PRA Unit I : Socio-economic studies – Introduction - need scope and limitations Unit II : Socio economic studies and its applications. Unit III : Social groups: social groups and culture - Village and Urban community Unit IV : Religious and cultural groups- religious communities – ethnic societies Unit V : Assessment, Approaches and Integrated study for Planning and Development Unit VI : PRA – Definition- scope - importance of the study Unit VII : PRA - Conceptual understanding – Principles of PRA – Advantages of PRA Unit VIII : PRA methods – space related social and resource maps – transact – participatory census Unit IX : PRA and Time : Trend analysis – seasonal diagrams – activity schedules Unit X PRA and relational methods - Network and important diagrams – matrix and Venn diagrams : REFERENCES 1 . Somesh Kumar, Methods for Community participation. Vistar Publication, New Delhi. 25
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