Media type: Book Title: Biological wastewater treatment systems : Theory and operation Contributor: Horan, Nigel J. [Author] imprint: Chichester [u.a.]: Wiley, 1990 Extent: VIII,310 S.; Ill., graph. Darst Language: English ISBN: 0471922587; 0471924253 RVK notation: AR 22540 : Biologische Abwasserreinigung Keywords: Biologische Abwasserreinigung Origination: Footnote: