TY  - BOOK
AU  - Twort,Alan C.,Ratnayaka,Don D.
AU  - Brandt,Malcolm J.
TI  - WATER SUPPLY
SN  - 0340720182
U1  - 363.61 
PY  - 2001///
CY  - 
PB  - Butterworth-Heinemann, Oxford
KW  - Water -- Supply
KW  - Water Quality Management
ER  -