Chemical disinfecting agents in water and effluent, and chlorine demand
Chemical disinfecting agents in water and effluent, and chlorine demand
- London : Her Majesty's Stationary Office, 1980
- 44 p. ; 30 cm.
- Methods for the examination of waters and associated materials .
0117514934
Water--Purification--Chlorination
Water--Purification
0117514934
Water--Purification--Chlorination
Water--Purification
