TY  - BOOK
AU  - Khanna, P
AU  - Iyer, V R Krishna(Fr.)
TI  - Primer on environment management
SN  - 81-87070-13-7
U1  - 333.715 21st
PY  - 2001///
CY  - Mumbai
PB  - Multi-tech Publishing Co.
KW  - Environment management
ER  -