TY  - BOOK
AU  - Tebbutt, T H Y
TI  - Principles of water quality control
SN  - 0750628294
U1  - 628.16 
PY  - 1992///
CY  - Oxford
PB  - Butterworth-Heinemann
KW  - Water-Purification
N1  - PB; Includes index and bibliography
ER  -