TY  - BOOK
AU  - Bhattacharya, D V
TI  - Vigyan: nai chunoitiya
SN  - 81-88473-01-4
U1  - 501 21st
PY  - 2003///
CY  - New Delhi
PB  - Arunodaya
KW  - ENVIRONMENTAL PROBLEMS; SCIENCE POLICIES
ER  -