TY  - BOOK
AU  - x, x
AU  - Jaag,O
TI  - Advances in water pollution  research ,: Proceedings of the second  international  conference  held in tokyo,-------
SN  - x     
U1  - 628.1680601/JAA 
PY  - 1965///
CY  - Oxford
PB  - Pergamon press, 
KW  - Water -Pollution
KW  - water-Pollution
ER  -