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e kienzle
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Cilt sonuçları
Investment in agricultural mechanization in Africa
John E. Ashburner, Josef Kienzle · Food and Agriculture Organization of the United Nations
76 sayfa · 2011
Farm mechanization / Congresses / Agriculture, africa
Mechanization for Rural Development
Josef Kienzle, John E. Ashburner, Brian G. Sims · Food & Agriculture Organization of the United Nations
Sayfa sayısı yok · 2013
Farm mechanization / Agricultural machinery / Farm equipment