TY  - BOOK
AU  - RAJAGOPALAN (R)
TI  - Environmental studies:from crisis to cure Ed 3
SN  - 978-0-19-945975-9
U1  - 574.5 RAJE 
PY  - 2017///
CY  - New Delhi
PB  - Oxford  University Press
KW  - Ecology
ER  -