Texture 发表于 2025-3-30 10:47:43
http://reply.papertrans.cn/83/8256/825587/825587_51.pngEvacuate 发表于 2025-3-30 15:45:50
Axel-Dirk Blumenbergulated in various ways. Malthus sees ‘food production capability’ (fpc) as an independent variable with a fixed upper limit. This is because he equates fpc with land availability. Population is posited as the dependent variable. Ricardo, Preobrazhensky and Lewis offer different interpretations of fp慢跑鞋 发表于 2025-3-30 19:38:11
Yasmin Van Damme,Gert Vermeulen in hunting and gathering products, notably ivory, salt and copal. The smallest unit of economic endeavour was not the household, but rather the lineage or, in the case of some tribes, the age-grade. After the establishment of colonial rule this gradually changed. Colonial economic policy aimed at aConfidential 发表于 2025-3-31 00:31:47
in hunting and gathering products, notably ivory, salt and copal. The smallest unit of economic endeavour was not the household, but rather the lineage or, in the case of some tribes, the age-grade. After the establishment of colonial rule this gradually changed. Colonial economic policy aimed at a敲诈 发表于 2025-3-31 03:43:18
http://reply.papertrans.cn/83/8256/825587/825587_55.png