TY  - GEN
ED  - Metcalf and eddy, Inc.
TI  - Wastewater engineering : collection, treatment and disposal
T2  - McGraw-Hill series in water resources and environmental engineering)
PY  - 1972///
CY  - New York : 
PB  - McGraw-Hill
KW  - Sanitary engineering
KW  - Sewage
ER  -