TY  - BOOK
AU  - Gray, N.F
AU  - 
TI  - Water technology : Introduction for environmental scientists and engineers
SN  - 9788131202128
U1  - 628.1 
PY  - 2008///
CY  - Burlington
PB  - Butterworth-Heinemann
KW  - water supply
KW  - Water - supply engineering
KW  - aquatic biology
ER  -