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Working Lands Agri-environmental Policy Options and Issues for the Next United States Farm Bill
Dobbs, Thomas L., (2006)
'Organic' and 'Conventional' Grain and Soybean Prices in the Northern Great Plains and Upper Midwest: 1995 through 2003
Streff, Nicholas, (2004)
Potential for the Conservation Security Program to Induce More Ecologically Diverse Crop Rotations in the Western Corn Belt
Dobbs, Thomas L., (2005)