TY  - BOOK
AU  - Eckenfelder, W. Wesley
CN  - TD430
CN  - TD430
CY  - [Stamford, Conn.]
DA  - [c1970]
ID  - 16658
KW  - Sewage
KW  - Water reuse.
KW  - Factory and trade waste.
KW  - Water treatment plants.
PB  - Environmental Science Services Corporation
PP  - [Stamford, Conn.]
PY  - [c1970]
T1  - Manual of treatment processes.
TI  - Manual of treatment processes.
ER  -