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

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Dades bibliogràfiques
Autor principal:	Trimble, Stanley Wayne
Autor corporatiu:	ProQuest (Firm)
Altres autors:	Goudie, Andrew
Format:	Electrònic eBook
Idioma:	anglès
Publicat:	Boca Raton : CRC Press, 2013.
Matèries:	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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