TY  - BOOK
AU  - Bhatnagar,Aditya
TI  - Fundamental of environmental studies
SN  - 9380179677 (hardcover)
PY  - 2010///
CY  - [S.l.]
PB  - Oxford Book Company
UR  - http://www.amazon.com/exec/obidos/ASIN/9380179677/chopaconline-20
ER  -