Geography and environment (v.1 : national issues)/
by Prithvish Nag (ed.), Jagadish Singh (ed.) and Kumar V K (ed.)
- New Delhi: Concept, 1997.
- 281p.
9788170226055
Pollution Environmental Problems
Environment Conservation
Industrial Air Pollution
Environmental Biopollution
Ecology
Social Sciences
333.7 / PRI/G
9788170226055
Pollution Environmental Problems
Environment Conservation
Industrial Air Pollution
Environmental Biopollution
Ecology
Social Sciences
333.7 / PRI/G