00996nam a2200289 a 4500 20181210001115.0 820713s1980 fr ab g b i000 0 eng d 81201730 F*** 9231018205 (pbk.) DLC DLC BD-DhBPA GB611 .C34 19 574.52652 MAC 1980 Case studies on desertification / prepared by Unesco/UNEP/UNDP ; edited by J.A. Mabbutt and C. Floret. Paris : Unesco, 1980. 279 p., [8] folded leaves : ill., maps (7 folded col.) ; 30 cm. Natural resources research ; 18 38003 Includes bibliographies. jakir Desertification Case studies. 27477 Mabbutt, J. A. 38004 Floret, Christian. 38005 Unesco. 38006 United Nations Environment Programme. 38007 United Nations Development Programme. 38008 ddc BK 12928 12928 0 ddc 0 0 BPATC BPATC GEN 2018-04-10 0 574.52652 MAC 1980 46283 2018-04-10 00:00:00 2018-04-10 BK jakir