TY  - BOOK
AU  - Eckenfelder, W. Wesley 
TI  - Industrial water pollution control
SN  - 9789339220433 (PB.)
U1  - 628.1683 22
PY  - 2014///
CY  - Boston
PB  - McGraw-Hill, 
KW  - Sewage--Purification.
KW  - Factory and trade waste--Purification
ER  -