TY  - BOOK
AU  - Chatwal,G.R.
AU  - Nagahiro,T.
AU  - Katyal,Mohan
AU  - Satake,M.
AU  - Katyal,T.
AU  - Mehra,M.C.
TI  - Environmental water pollution and its control
SN  - 8170412145
U1  - 614.77 
PY  - 1989///.
CY  - New Delhi
PB  - Anmol Publications Private Limited
KW  - Sewage treatment
KW  - Ground water pollution
KW  - Marine pollution
ER  -