TY  - DATA
AU  - Steel, E. W.
TI  - Water supply and sewerage
T2  - McGraw-Hill series in water resources and environmental engineering
SN  - 9780071008235 (pbk.)
AV  - TD345 .M33 1991
U1  - 628 
PY  - 1997///
CY  - New Delhi
PB  - McGraw-Hill
KW  - Water-supply engineering
KW  - Sewerage
N1  - Includes appendix & index
ER  -