01004nam0 2200313 450 00000860520080722172217.00-5349-4884-720071121d1996----km-y0itay50------baengUSa-------001yyUnit operations and processes in environmental engineeringTom D. Reynolds, Paul A. RichardsSecond editionBostonPWSc1996XVI, 798 p.ill.25 cmPWS series in engineering2001PWS series in engineeringAcqueDepurazioneAcque lurideDepurazioneIngegneria sanitaria628.120Reynolds,Tom D.549758Richards,Paul A.44244ITUNIPARTHENOPE20071121RICAUNIMARC000008605P1 628-U/140003PIST2007Unit operations and processes in environmental engineering963869UNIPARTHENOPE