TY  - BOOK
AU  - Dutta,Abhijit
AU  - Dutta, Sunita 
AU  - Pandey, P. N. 
TI  - Environmental issues and challenges
SN  - 817648797X
U1  - 363.7 23
PY  - 2005///
CY  - New Delhi
PB  - A.P.H.Publishing Corrporation
KW  - Environmental Protection
N1  - Includes index
ER  -