000 00469 a2200169 4500
020 _a0250400421
080 _a628.166.2
_bJ67D
245 1 _aDisinfection water and wastewater
_cedited by J. Donald Johnson
260 _aMich
_bAnn Arbor Science
_c1975
650 _aWater Treatment
650 _aWastewater Treatment
700 _aJohnson, J. Donald, ed.
100 _a
_d
300 _a425 p.
040 _aIARI, New Delhi
901 _a130780
999 _c77741
_d77741