Existing solar technology and the possibilities of manufacturing solar equipment in developing countries (Conference) 1977, Vienna, United Nations. Industrial Development Organization, & Austrian Solar and Space Agency. (1978). Technology for solar energy utilization (Conference) 1977, Vienna. Papers of the Expert Group Meeting ... United Nations.
Chicago Edition CitationExisting solar technology and the possibilities of manufacturing solar equipment in developing countries (Conference) 1977, Vienna, United Nations. Industrial Development Organization, and Austrian Solar and Space Agency. Technology for Solar Energy Utilization (Conference) 1977, Vienna. Papers of the Expert Group Meeting ... United Nations, 1978.
MLA Edition CitationExisting solar technology and the possibilities of manufacturing solar equipment in developing countries (Conference) 1977, Vienna, et al. Technology for Solar Energy Utilization (Conference) 1977, Vienna. Papers of the Expert Group Meeting ... United Nations, 1978.