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jim a jansen
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U.S. livestock industry trends and Nebraska's role
Jim A. Jansen · University of Nebraska-Lincoln, Department of Agricultural Economics
49 sayfa · 2013
Livestock / Meat industry and trade
Yükleniyor
Yükleniyor
Yazar
1 cilt bulundu.
Jim A. Jansen · University of Nebraska-Lincoln, Department of Agricultural Economics
49 sayfa · 2013
Livestock / Meat industry and trade