TY  - BOOK
ED  - Institute of Water Pollution Control.
TI  - Glossary of terms used in water pollution control
U1  - 628.1/68/0941 23
PY  - 1975///
CY  - Maidstone
PB  - The Institute
KW  - Sewage disposal
KW  - Dictionaries
KW  - Water
KW  - Pollution
N1  - Errata slip inserted
ER  -