RAO(M NARAYANA); DATTA(AMAL K) Waste Water Treatment : Rational Methods of Design and Industrial Practices - 3rd - 2007 Oxford & IBH Publishing Co. Pvt. Ltd., New Delhi - 388 0 Paper Paper Back ISBN: 978-81-204-1712-0 Subjects--Topical Terms: Soil & Water Conservation Dewey Class. No.: DT2 P7