MORPH 发表于 2025-3-28 14:55:35

,Agricultural Policies in Nigeria 1900–78,ral areas. The incorporation restructured economic relations as both external and internal markets expanded. Improved transport and communications, labour migration and the growth of towns and mining industries increased the spread of commodity production. Commodity production was further extended b

贫困 发表于 2025-3-28 20:27:17

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歹徒 发表于 2025-3-29 02:56:46

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Cytology 发表于 2025-3-29 06:48:48

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删除 发表于 2025-3-29 08:08:32

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苦涩 发表于 2025-3-29 15:24:13

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Anonymous 发表于 2025-3-29 15:40:06

,‘Rural Development’ and the Rural Economy in Niger, 1900–75,nditions (., 9 July 1979). Agricultural and livestock production has been severely threatened by the process of desertification, the effects of which were to prove catastrophic during the late 1960s and early 1970s, the period referred to as the Sahel drought.

prick-test 发表于 2025-3-29 20:02:48

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全能 发表于 2025-3-30 03:55:47

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FOLD 发表于 2025-3-30 04:55:44

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查看完整版本: Titlebook: Rural Development in Tropical Africa; Judith Heyer (Economist),Pepe Roberts (Social Anth Book 1981 Palgrave Macmillan, a division of Macmi