TY  - BOOK
TI  - Environmental studies
SN  - 9789350719909
U1  - 375.083 
PY  - 2016///
CY  - New Delhi
PB  - Taxmann Publishers
KW  - Environmental studies
KW  - Environmental science
KW  - Environment
KW  - Ecology
N1  - textbook for choice based credit system
ER  -