TY  - BOOK
AU  - Trivedy, R. K  &  Goel, P. K
TI  - Chemical and biological methods for water pollution studies
U1  - 628.168 Tri/Goe 
PY  - 1986///
CY  - Environmental Publ, Karad
KW  - POLLUTION
KW  -  WATER POLLUTION
KW  -  WATER SUPPLY
ER  -