Subject(s): Environmental management in India. -- Multidisciplinary nature of environmental studies : Environmental factors, ecology, Multidisciplinary nature of environmental studies -- natural resources : Resource conservation, Forest resources, Deforestation, Water resources, land resource, Mineral resources , Energy resources, Food resources -- Ecosystem : Food chain, Food webs, Biogeochemical cycles, hydrological cycle, freshwater ecosystem, marine (ocean)ecosystem, Grassland ecosystem, Forest ecosystem, Desert ecosystem, Cropland ecosystem -- Biodiversity and its conservation : Biogeographical regions of India, malabar, Endangered and endemic species of India, Biodiversity loss -- Environmental pollution : air pollution, water pollution, Noise pollution, Soil and land pollution, Solid waste management, Energy form refuse, recycle of waste materials, Radioactive pollution, Disaster management -- Social issues and the environment : Sustainable development, Ecodevelopment, Environmental ethics in India, Environmental legislation in India, Laws relating to forest protection, laws relating to hazardous waste management, hazardous wastes (management and handling) rules 1989/171, manufacture storage and import of hazardous chamical rules 1989/172, Bio-medical waste (management and handling) rules 1989/173, Municipal solid wastes (manage and handling)rules 2000/174 -- Human population and the environment : Demographic transition, Population growth and distribution, Ecological checks on growth of population and carrying capacity of environment, Urban ecology, Environment and human health -- Study of local polluted areas, Common plants, insects and birds | Global environmental change.