TY  - BOOK
AU  - Prithvish Nag (ed.)
AU  - Jagadish Singh (ed.)
AU  - Kumar V K (ed.)
TI  - Geography and environment (v.1 : national issues)
SN  - 9788170226055
U1  - 333.7 
PY  - 1997///
CY  - New Delhi
PB  - Concept
KW  - Pollution Environmental Problems
KW  - Environment Conservation
KW  - Industrial Air Pollution
KW  - Environmental Biopollution
KW  - Ecology
KW  - Social Sciences
ER  -