Solar energy in developing countries : an overview and buyers' guide for solar scientists and engineers / A. Eggers-Lura. Eggers-Lura, A. Solar energy Developing countries. TJ810 .E355 1979 621.47 EGS Includes bibliographical references and index. Oxford ; New York : Pergamon Press, 1979. 1979. 1979 Text vii, 205 p. : eng Pergamon European heliostudies ; v. 1 Developing countries.