00000cam a22000004a 4500 UP-8027390931313454456 Buklod 20070912121729.0 m |o d | ta 070912s2000 xx d r |||| u| (iLib)UPVIS-00000016143 VML eng TD429 W38 2000 Wastewater treatment edited by David H. F. Liu, Bela G. Liptak. Boca Raton Lewis Publishers c2000. 457 p. Water Purification. Water treatment and conditioning. Liu, David H. F., ed. Liptak, Bela G., jt. ed. UPVIS UPV-SOTECH TD429 .W38 2000 Book