00900cam a22002891 4500 sa 65002366 DLC 20260227112116.0 820222s1963 ii ab b 100 0 eng sa 65002366 PL480:I-E-3885 (OCoLC)10056817 DLC MnSU DLC engfre premarc S607 .S4 1963 Seminar on Irrigation and Drainage ((1963 : : Tokyo)) Proceedings. New Delhi, International Commision on Irrigation and Drainage [1963?] 1 v. (various pagings) illus., maps. 24 cm. English or French. Includes bibliographies. Irrigation Congresses. Drainage Congresses. Irrigation farming Congresses. International Commission on Irrigation and Drainage 62603 62603