TY  - BOOK
AU  - Sinha, Sharda; Shukla, Manisha and  Shukla, Ranjana
TI  - A Text Book of Environmental Studies
SN  - 8174733027
U1  - 910.02/SIN/Env 
CY  - Delhi
KW  - Environment, The multidisciplinary nature of environment studies, Natural Resources,  Renewable and non- Renewable resources, Ecosystems, Biodiversity and its conservation, environmental pollution, social issues and the environment, human population and the environment,
ER  -