000 00331 a2200145 4500
080 _a628.1/.2
_bS 813 W
245 1 _aWater sypply and sewerage
_cby E.W. Steel
250 _a2nd edn.
260 _aNew York
_c1947
650 _aWater Supply
650 _aSewerage
100 1 _aSteel, E.W.
_d
300 _a666 p.
901 _a25173
999 _c40394
_d40394