000 00533pam a2200169a 44500
008 160408b1981 xxu||||| |||| 00| 0 eng d
082 _a628.162
_bH868w
100 _aHudson, Herbert E.
245 1 _aWATER CLARIFICATION PROCESSES
_cPRACTICAL DESIGN AND EVALUATION
260 _aNew York
_bVan Nostrands Reinhold
_c1981
300 _axiv,353
440 _aVan Nostrand Reinhold Environmental Engineering Series
_v
650 _aWater -- Purification
650 _aWater Treatment Plants
964 _gCIRC
997 _aA68990 C
999 _c300509
_d300509