EVANS, F. L. (1977). Ozone In Water And Wastewater Treatmennt Francis L. Evans. Ann Arbor.
Lua i Stíl Chicago (17ú heag.)EVANS, Francis L. Ozone In Water And Wastewater Treatmennt Francis L. Evans. Ann Arbor, 1977.
Lua MLA (8ú heag.)EVANS, Francis L. Ozone In Water And Wastewater Treatmennt Francis L. Evans. Ann Arbor, 1977.
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