TY  - BOOK
AU  - Department of the Environmet
TI  - Analysis of Raw, Potable and Waste Waters
SN  - 117505129
U1  - 628.3 
PY  - 1972///
CY  - London
PB  - Her Majesty's Stationery Office
KW  - Water Pollution
KW  - Waste Water Analysis
ER  -