000 00406pam a2200169a 44500
008 160408b1974 xxu||||| |||| 00| 0 eng d
082 _a628.1
_bT936w2
100 _aTwort, Alan Charles
245 1 _aWATER SUPPLY
250 _a2nd
260 _aLondon
_bEdward Arnold
_c1974
300 _a478
650 _aWater-Supply Engineering
700 _aLaw, F. M.
964 _gCIRC
997 _aA45049 C
999 _c264017
_d264017