Michael, A. M. Principles of agricultural engineering , surveying, irrigation drainage soil and water conservation / Volume 2 A. M. Michael, T. P. Ojha - 3rd ed. - New Delhi : Jain brothers, 2012. - 888 pages : illus. 25 cm. ISBN: 8186321152 Subjects--Topical Terms: Mechanical engineering.Agricultural engineering. Dewey Class. No.: 630.28/ M621p