TY  - BOOK
AU  - Liptak, Bela G.
AU  - Liu, David H.F.
TI  - Wastewater treatment
SN  - 1566705150
U1  - 628.162 
PY  - 2000///
CY  - Boca Raton
PB  - Lewis publishers
KW  - Factory and trade  waste-Management
KW  - Sewage-Purification
N1  - SR
ER  -