Steel, Ernest William.
Water supply and sewerage. - 5th ed. International student ed. - Singapore : McGraw Hill, 1979. - 665 p. : ill. ; 21 cm. - McGraw-Hill series in water resources and environmental engineering. .
Appendices, index.
0070609292
Water-supply engineering.
Sewerage.
Sewage.
Water supply.
TD145.S813
Water supply and sewerage. - 5th ed. International student ed. - Singapore : McGraw Hill, 1979. - 665 p. : ill. ; 21 cm. - McGraw-Hill series in water resources and environmental engineering. .
Appendices, index.
0070609292
Water-supply engineering.
Sewerage.
Sewage.
Water supply.
TD145.S813