cam a22 a 4500 28578 28578 BD-DhIDS 20180322021632.0 180322s1983 xxu||||| |||| 00| 0 eng d BD-DhIDS BD-DhIDS BD-DhIDS Eng 333.9 CAM Campos-Lopez, Enrique Natural resources and development in arid regions / ed. by Enrique Campos-Lopez & Robert J. Anderson Boulder : Westview Press , 1983 xii, 364 p. : ill. ; 28 cm. Includes bibliographical references and index. Natural resources Economic development Development policy Technology Anderson, Robert J. ddc BK 0 0 ddc 0 0 NFIC BIDSLDC BIDSLDC GEN 1989-02-14 333.9 CAM 0078495B 2017-05-09 C-01 2017-05-09 BK