Ravindra,P.N. Wastwater Treatment - 1st Ed. - Bangalore university vishvesvaraya college of engg.compus 2007 - xvi,299p. 24 cm. Text in English ISBN: 8189731130 Subjects--Facted Index Terms: CIVI Index Terms--Genre/Form: C-12 Dewey Class. No.: 628.3 / RAV