TY  - BOOK
ED  - IAE
TI  - Journal of Indian Association for Enviromental Management; Vol 16; February 1989
U1  - 628.05 
PY  - 1989///
CY  - NAGPUR
PB  - INDIAN ASSOCIATION FOR ENVIROMENTAL MANAGEMENT
KW  -  JOURNAL OF INDIAN ASSOCIATION FOR ENVIROMENTAL MANAGEMENT
KW  - ENVIRONMENTAL ENGINEERING
ER  -