TY  - BOOK
AU  - Chhatwal, G.R.
TI  - Encyclopaedia of Environmental Water Pollution
SN  - 8174884351
U1  - REF 363.73943 
PY  - 1996///
CY  - New Delhi
PB  - Anmol Publications
KW  - Encyclopaedia of Environmental Water Pollution
N1  - Vol 2
ER  -