TY  - BOOK
ED  - AWWA Seminar on Coagulation and Filtration : Pilot to Full Scale
ED  - American Water Works Association.
TI  - Proceedings: Awwa seminar on coagulation and filtration 
T2  - AWWA seminar proceedings
SN  - 0898674123
AV  - TD441 A97 1987
PY  - 1987///
CY  - Denver, colorado
PB  - American water works association
KW  - Agua
KW  - Purificacion
KW  - Filtracion
KW  - Congresos
N1  - "presented at the awwa conference, june 14, 1987, no. 20017"
ER  -