Siddique, Iqtidar H. Irrigation and drainage engineering / Iqtidar H. Siddique. - Karachi Royal Book Company 2003. - 1(various page) : illus. 26 cm. Includes bibliographies. ISBN: 9694072891 LCCN: 73180010 Subjects--Topical Terms: Drainage.Irrigation.Soils. LC Class. No.: S613 / .F56 Dewey Class. No.: 631.7 / SID