Venosa, Albert D. Comparison of ozone contractors for municipal wastewater effluent disinfection : packed column versus jet scrubber / Albert D. Venosa, Edward J. Opatken and Mark C. Meckes - Cincinnati : U.S. Government Printing Office, 1979 - 77 p. : ill. ; 28 cm. Subjects--Topical Terms: Sewage irrigationWater reuse Dewey Class. No.: 628.3623