Browsing by Author "Ashley, Roger"
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Item 2003 North Dakota Wheat Disease Survey(North Dakota State University, 2003) McMullen, Marcia; Ashley, Roger; Endres, GregItem 2007 North Dakota Forage Crop Variety Performance(North Dakota State University, 2007) Ashley, Roger; Meyer, Dwain W.Item Conservation Tillage Seeding Equipment (in English)(North Dakota State University, 2007) Nowatzki, John; Ashley, Roger; Hofman, VernonItem Sunflower Production (Introduction only)(North Dakota State University, 2007) Berglund, Duane Raymond, 1942-; Ashley, Roger; Bradley, Carl Alan, 1972-