TY  - GEN
AU  - Tebbutt, T. H. Y.
TI  - Principles of water quality control
SN  - 9780750636582
U1  - 628.16 
PY  - 1998///
CY  - Oxford
PB  - Butterworth Heinemann
KW  - Water quality
N1  - Includes references & indexes
ER  -