TY  - BOOK
AU  - Gray, N.F.
TI  - Water technology : an introduction for environmental scientists and engineers [3rd ed.]
SN  - 9781138046573
U1  - 628.1 
PY  - 2010///
CY  - Boca Raton
PB  - CRC Press, Taylor and Francis Group
KW  - Water-supply engineering
KW  - Water quality management
KW  - Sewage disposal
KW  - Freshwater biology
KW  - CE208
ER  -