TY  - BOOK
AU  - Dasgupta S P Ed.
TI  - Environmental issues for the 21st century
SN  - 8170998735
U1  - U:(G:55), P3 
PY  - 2003///
CY  -  New Delhi 
PB  - Millal Publciations India       
KW  - Geography - Environment
N1  - Center for study of man and environment
ER  -