Agricultural mechanization and the evolution of farming systems in sub-Saharan Africa

Agricultural mechanization and the evolution of farming systems in sub-Saharan Africa

書誌詳細
第一著者: Pingali, Prabhu L. 1955-
その他の著者: Bigot, Yves 1946-, Binswanger, Hans P.
フォーマット: 図書
言語:English
出版事項: Baltimore Published for the World Bank, Johns Hopkins University Press c1987.
主題:
Farm mechanization > Africa, Sub-Saharan.
Agricultural systems > Africa, Sub-Saharan.
Animal traction > Africa, Sub-Saharan.
Farm mechanization > Government policy > Africa, Sub-Saharan.