00713nam a22001937a 4500 BD-DhUL 20200226152531.0 200226b1979 ja ab||| |||| 00| 0 eng 9280800426 (pbk) BD-DhUL BD-DhUL 338.18624 THD Thimm, Heinz-Wlrich. Development projects in the Suden : an analysis of their reports with implications for research and training in arid land management / Heinz-Wlrich Thimm. Tokyo : United Nations University, 1979. [4], 59 p. : ill., maps ; 28 cm Includes bibliographical references. Agricultural development projects Sudan. ddc BK 251894 251894 0 0 ddc 0 338_186240000000000_THD 1 NFIC 383875 DUL DUL UNC 2020-02-26 Gift 338.18624 THD D320714 2020-02-26 2020-02-26 BK