TY  - BOOK
ED  - Great Britain.
ED  - Great Britain.
TI  - Water pollution control technology
SN  - 0114705666 (pbk.)
AV  - TD557.A1 W38 1976
PY  - 1976///
CY  - London
PB  - H.M. Stationery Off.
KW  - Sewage disposal
KW  - Great Britain
KW  - Water quality management
N1  - Replaces the 1970 ed., published under title: Water pollution control engineering
ER  -