TY  - BOOK
AU  - Sharan
AU  - Pradhan, Ashok
TI  - Paryavaran prani aur pradushan
SN  - 81-87779-02-0
U1  - 363.73 21st
PY  - 2000///
CY  - New Delhi
PB  - Anurag
KW  - Human ecology; Pollution; Environmental engineering
ER  -