Werner R. Gocht

发表

International mineral economics

Werner R. Gocht, Roderick G. Eggert, Half Zantop, 1988 .

Solar energy technology dissemination : proceedings of the International Seminar on Strategies and Measures for the Dissemination of Solar Energy Systems in Rural Areas of South East Asia, Manila, Philippines, 3rd-11th July, 1989

Werner R. Gocht, 1989 .