经常下载主要类别阅读书单中文电子书 AI阅读

经常下载主要类别

Books about Agriculture -- Economic aspects (sorted alphabetically)

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Fields, factories and workshops : or, Industry combined with agriculture and brain work with manual work kniaz Petr Alekseevich Kropotkin
Rural Wealth and Welfare: Economic Principles Illustrated and Applied in Farm Life Geo. T. Fairchild
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