TY  - BOOK
AU  - Trivedy, R. K. 
AU  - Goel,P. K. 
TI  - Chemical and biological methods for water pollution studies
U1  - 628.16 
PY  - 1986///
CY  - Aligarh
PB  - Environmental Publications
KW  - Environmental Protection engineering
KW  - Pollution engineering
N1  - Includes index
ER  -