Environment for civil services preliminary examinations /
Sachchida Nand Jha
- Delhi: UPSC , 2012.
- 295 p.
1. Studying environment the multidisciplinary 2. Natural resources 3. Ecosystem 4. Biodiversity and its conservation 5. Pollution 6. Environment & human health 7. Disasters & their management 8. Population & environment 9. Global environmental problem 10. Development & environmental concerns 11. Some important facts to digest 12. Some important points for P.T. 13. Climates of India