Solar energy for development : proceedings of the international conference held at Varese, Italy, March 26-29, 1979 by the Commission of the European Communities - Palz, W. (Wolfgang), 1937-; Commission of the European Communities (The Hague ; Boston : Nijhoff for the Commission of the European Communities ; Hingham, MA : distribution for the U.S., Kluwer Boston, 1979)
Keywords: Solar energy -- Congresses