TY  - BOOK
ED  - Water Environment Federation. Clarifier Design Task Force
TI  - Clarifier design
SN  - 9780071464161
SN  - 200629586
U1  - 628.354 WEF 
PY  - 2006///
CY  - New York
PB  - McGraw-Hill
KW  - Sewage clarifiers
N1  - Includes index
ER  -