TY  - BOOK
AU  - Steel,E.W.
AU  - Steel,E.W.
TI  - Water supply and sewerage
SN  - 0070609381 :
AV  - TD345 .M33 1991
U1  - 628 20
PY  - 1991///
CY  - Islamabad
PB  - National Book Foundation
KW  - Water-supply engineering
KW  - Sewerage
N1  - Rev. ed of: Water supply and sewerage / E.W. Steel, Terence J. McGhee; Includes bibliographical references and index
ER  -