Solar Energy / Edted by H. Messel and S. T. Butler. Messel, H. editor. Butler, S. T. editor. Solar energy. 23 621.47 MES a course of lectures contributed in the 17th International Science School for High School Students sponsored by the Science Foundation for Physics within the University of Sydney, at the University of Sydney, August 26, September 6, 1974 Includes bibliographical references and index. Oxford : Pergamon Press, c1975. c1975. 1975 Text 340 p. : eng