TY  - BOOK
AU  - Wiliam J. Oswald
ED  - United States.
TI  - Anarobic aerobic ponds for beet sugar waste treatment:
U1  - 628.2 
PY  - 1973///
CY  - Washington, D.C.
PB  - U.S. Government Printing Office
KW  - Sewage
KW  - Purification
KW  - Handbooks, manuals, etc
KW  - Water-supply engineers
KW  - Training of
N1  - "EPA-R2-73-025, fEBRUARY 1973."
ER  -