TY  - BOOK
AU  - Imhoff, Karl
AU  - Fair, Gordon Maskew
TI  - Sewage Treatment
U1  - 628.3 
PY  - 1956///
CY  - London
PB  - John Wiley and Sons, Inc.
KW  - Engineering and allied operations
KW  - Technology (Applied sciences)
KW  - Sewage disposal
ER  -