TY  - BOOK
AU  - Shukla, S. K. and Srivastava, P. R.
TI  - Water pollution and toxicology
SN  - 8171692044
U1  - 363.7394 
PY  - 1992///
CY  - New Delhi
PB  - ; Commonwealth Publishers
KW  - Pollution
KW  - Water Pollution
ER  -