Jain, Ashok Kumar Water: a maual for engineers, architects, planners and managers/ Ashok Kumar Jain - Delhi: Daya Publishing, 2007. - 613 p. ISBN: 8170353734 Subjects--Topical Terms: PLSanitary EngineeringSewage TreatmentMunicipal Dewey Class. No.: 628.1 / JAI-W