TY  - BOOK
AU  - Tripathi, B. D.
AU  - Govil, Sudha Rani.
TI  - Water pollution : an experimental approach
SN  - 81-239-0752-4
U1  - 000 
PY  - 2001///
CY  - New Delhi
PB  - CBS
KW  - Water pollution
N1  - Includes aappendices and index; N. E. Books
ER  -