TY  - BOOK
AU  - Aditya Bhatnagar
TI  - Principles of Environmental Studies
SN  - 93-80179-68-1
U1  - 574.5 
PY  - 2010///
CY  - Jaipur
PB  - Oxford Book Company
N1  - Aditya Bhatnagar: Principles of Environmental Studies.  Jaipur.  Oxford Book Company, 2010. 93-80179-68-1 Rs. 1500.00--(574.5BHA)
ER  -