TY  - BOOK
ED  - INDIAN ASSOCIATION FOR WATER POLLUTION CONTROL
TI  - Indian Journal of Environmental Health Volume 24 no.1 January 1982
U1  - 628.05 
PY  - 1982///
CY  - NAGPUR
PB  - INDIAN ASSOCIATION FOR WATER POLLUTION CONTROL
KW  -  HEALTH
KW  - ENVIRONMENTAL ENGINEERING
ER  -