000 00434nam a2200145Ia 4500
005 20240911060734.0
008 191114s9999 xx 000 0 und d
082 _a628.1
_bHAR
100 _aHardenbergh, W. A.
245 0 _aWater supply and purification /
_cW. A. Hardenbergh
250 _a3rd ed.
260 _aPennsylvania :
_bInternational Textbook Company,
_c1952
504 _aIncludes references & indexes.
650 _aWater supply
999 _c3833
_d3833