00641nam a22001937a 4500 57558 57558 BD-DhIDS 20260817120053.0 260817s1957 pk ||||| |||| 00| 0 eng d BD-DhIDS eng BD-DhIDS BD-DhIDS 631.7 IRI 2 Irrigation research institute, west Pakistan Lahore Annual report Lahore government printing west Pakistan 1962 xv, 203 p.: ills., tables, pictures, graphs; 25 cm Includes bibliographical references and index. irrigation research--pakistan water-logging--pakistan ddc BK 0 0 ddc 0 0 NFIC BIDSLDC BIDSLDC GEN 1979-03-09 631.7 IRI 2 046687 2026-08-17 C-1 2026-08-17 BK available