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1by Kececioglu, T., European Cooperative Networks on Rural Energy. Workshop on the Use of Solar and Geothermal Energy for Heating Greenhouses eng 11-14 Apr 1988 Adana (Turkey), Unsal, R., Akadeniz, H.A. (Ege Univ., Izmir (Turkey). Inst. of Solar Energy), von Zabeltitz, C. (ed.), Popovski, K. (ed.)
Published 1989Texto bibliotecaFAO IT