01257cam a2200349 a 4500 4842862 OSt 20260925081018.0 900806s1990 enkab b 001 0 eng 90182212 1853830542 : £16.95 9781853830549 4842862 DLC KSG DLC HD1580 .D79 1990 333.73/6 20 Dryland management : economic case studies / edited by John A. Dixon, David E. James, Paul B. Sherman. London : Earthscan Publications, 1990. xxi, 364 p. : ill., maps ; 23 cm. text txt rdacontent unmediated n rdamedia volume nc rdacarrier Includes bibliographical references and index. Arid regions agriculture Economic aspects Case studies. Dixon, John A., 1946- James, D. E. (David Edward), 1942- Sherman, Paul B. 7 cbc orignew 3 ncip 19 y-gencatlg lcc BK 4478 4478 0 0 lcc 0 0 KSGNBO KSGNBO 2019-08-16 0 HD1580 .D79 1990 NRB46254 2026-01-08 00:00:00 2023-04-16 BK