00608nam a2200133Ia 4500008004100000040001700041082002600058110004700084245020800131260003200339300001000371440005800381650003500439190327s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta333.73063bI85D  aIsraelResearch Councils and UNESCO (Paris) 0aDesert researchbproceedings: International symposium held in Jersalem, May 7-4, 1952, sponsored by the Research Council of Israel and the United Nations Educational, Scientific and Cultural Organization  aJerusalembThe Authorc1953  a641p.  aResearch council of Israel special publication; no. 2  aDeserts-Research; Arid regions