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The Geography of Human Productivity
Annals of the Association of American Geographers
Vol. 33, No. 1 (Mar., 1943), pp. 1-31
Stable URL: http://www.jstor.org/stable/2560968
Page Count: 31
You can always find the topics here!Topics: Diet, Food, Patents, Productivity, World wars, Human productivity, Farms, Industrial productivity, Agricultural land, Vegetables
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