TY  - BOOK
AU  - Dutta, Abhijit
AU  - Dutta, Sunita
AU  - Pandey, P.N
TI  - Environmental issues and challenges
SN  - 817648979
U1  - 333.7 
PY  - 2007///
CY  - New Delhi
PB  - A.P.H. publishing corporation 
KW  - Environmental Issues
KW  - Global warming
N1  - Includes index
ER  -