TY  - BOOK
AU  - Chhatwal, G.R..
TI  - Encyclopaedia of environmental management Vol.2. / 
SN  - 81-7488-648-6
U1  - G:55(X:8)k 
PY  - 1971///
CY  - New Delhi : 
PB  - Anmol Publications.Pvt.Ltd. , 
KW  - Thermal Pollution
ER  -