Historical agriculture and soil erosion in the upper Mississippi Valley hill country

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书目详细资料
主要作者:	Trimble, Stanley Wayne
企业作者:	ProQuest (Firm)
其他作者:	Goudie, Andrew
格式:	电子电子书
语言:	英语
出版:	Boca Raton : CRC Press, 2013.
主题:	Soil erosion > Driftless Area > History > 19th century. Soil erosion > Driftless Area > History > 20th century. Agriculture > Environmental aspects > Driftless Area > History > 19th century. Agriculture > Environmental aspects > Driftless Area > History > 20th century. Electronic books.
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