01084nam0-2200301---450-99000917997040332120100429124012.0000917997FED01000917997(Aleph)000917997FED0100091799720100429d1980----km-y0itay50------baengy-------101yyProceedingAWWA seminar on water disinfection with ozone, chloramines, or chlorine dioxideAtlanta, Georgia, june, 1980sponsored by the Water Quality Association, American Water Work Association[S.I.]AWWA1980p. varie23 cmpresented at the AWWA conference, June 15, 1980Seminar on water disinfection with ozone, chloramines, or chlorine dioxide<1980 ;Atlanta>507664AWWA<American Water Work Association>Water Quality AssociationITUNINARICAUNIMARCBK990009179970403321IG 15 C 2511DMIGIDMIGIProceeding779631UNINA