TY  - BOOK
AU  - Twort,A.C.
AU  - Law,Frank M.
AU  - Crowley,F.W.
TI  - Water supply
SN  - 0713135131 (pbk.)
AV  - TC405 .T89 1985
PY  - 1985///
CY  - London, Baltimore, Md., USA
PB  - E. Arnold
KW  -  
KW  - Water-supply engineering
N1  - Includes bibliographies and index
ER  -