000 00413 a2200157 4500
020 _a0713133139
080 _a628.1
_bT974W
245 1 _aWater supply
_cby A. C. Twort, ...[et. al.]
250 _a2nd edn.
260 _aLondon
_bEdward Arnold
_c1974
650 _aWater Supply
100 1 _aTwort, A. C., ...[et. al.]
300 _a474 p.
040 _aIARI, New Delhi
901 _a127105
999 _c77683
_d77683