000 00426pam a2200157a 44500
082 _a628.1
_bH21wa3
100 _aHardenberg, William Andrew
245 1 _aWATER SUPPLY AND PURIFICATION
250 _a3rd
260 _aScranton
_bInternational Textbook Co.
_c1960
300 _a516
440 _aInternational Textbooks In Civil Engineering
_v
650 _aWater-Supply Engineering
964 _gCIRC
997 _a7834 C
999 _c406920
_d406920