TY  - BOOK
AU  - Tebbutt, T. H. Y.
TI  - Principles of water quality control
SN  - 0080407412
U1  - 628.161 
PY  - 1992///
CY  - Oxford
PB  - Pergamon Press
KW  - Water Quality Management
KW  - Water -- Purification
ER  -