00675nam 2200205 450 2619790http://id.bnportugal.gov.pt/bib/porbase/26197900-87371-873-9isec005_bc.iso/29-08-2014/769620000301d1993 k y0pory0103 baengUSManual on the causes and control of activated sludge bulking and foamingDavid Jenkins, Michael G. Richard, Glen T. Daigger2nd edBoca Raton [etc.]Lewis Publisherscop. 1993193 p.628.3BNporJenkinsDavid1935-RichardMichael G.070DaiggerGlen T.070PTISECRPC