inventory 发表于 2025-3-25 04:41:49
978-94-017-6417-9Springer Science+Business Media Dordrecht 1965CAGE 发表于 2025-3-25 09:49:19
http://reply.papertrans.cn/59/5806/580596/580596_22.pngKeshan-disease 发表于 2025-3-25 11:57:29
https://doi.org/10.1007/978-94-017-6525-120;Jahrhundert; 20th century; Europe; historyFLORA 发表于 2025-3-25 17:33:24
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Introduction, could exist. Problems of this kind come to a fore above all in times of change. This is why they may be more critical in a phase of transition leading towards an industrialized economy than in the traditional agrarian societies where land is an even more dominant factor but set in a more static fraA精确的 发表于 2025-3-26 01:34:57
http://reply.papertrans.cn/59/5806/580596/580596_26.pngnegotiable 发表于 2025-3-26 06:25:04
Land Supply and Labor Force,y of land is often thought of as given. The complementary concept of economic supply is only gradually gaining ground. As a consequence of interaction between the productive and consumptive forces of the economy, the effective resource base becomes modified, functionally, over the longer run.过于光泽 发表于 2025-3-26 12:14:04
Farm Size,and system. This holds whether the system is judged from purely economic viewpoints or from predominantly social or political ones. It is not always overlooked that the issue may become relativized by co-operative arrangements (see Chapter 5) or by other forms of horizontal or vertical integration.健谈的人 发表于 2025-3-26 12:40:58
http://reply.papertrans.cn/59/5806/580596/580596_29.pngmembrane 发表于 2025-3-26 19:48:35
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