TY  - BOOK
AU  - Metelev, V.V..
TI  - Water Toxicology / 
U1  - KZ332:(L:525) 
PY  - 1978///
CY  - New Delhi : 
PB  - Amerind Publishing Co. Pvt. Ltd. , 
KW  - Zoology <Toxicology>
ER  -