Browsing by Author "Barker, William T."
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Item Design and characteristics of the twice-over rotation grazing system(North Dakota State University, 1991) Sedivec, Kevin K.; Barker, William T.Item Environmental Implications of Coal Development: An Interdisciplinary Research Team Approach(North Dakota State University, 1980) Whitman, W. C.; Li, K.; Galitz, Donald S.; Enz, John W.; Brun, L.; Barker, William T.Item The Feeding Value of Native Grasses in the Sheyenne National Grasslands(North Dakota State University, 1978) Haugse, C. N.; Barker, William T.; Erickson, D. O.Item A Five-Year Study of Fertilization of Extremely Grazed and Moderately Grazed Mixed-Grass Prairie with Slow-Release Phosphorus and Urea(North Dakota State University) Volk, J. M.; Barker, William T.; Nyren, P.Study showing the response of extremely and moderately grazed mixed-grass prairie vegetation to annual applications of slow release phosphorus and slow release urea.Item Grazing systems(North Dakota State University, 1985) Dodds, Duaine L.; Barker, William T.; Kirby, Donald R.Item Grazing Systems for the Mixed Grass Prairie of North Dakota.(North Dakota State University) Kirby, Don; Barker, William T.; Nyren, PaulResults of a comparison study of three different grazing systems: season long, rotational and short term grazing.Item North Dakota's Flora and Vegetation: A Longstanding Focal Point for Research, Teaching, and Management(North Dakota State University, 1990) Clambey, Gary K.; Whitman, Warren C.; Barker, William T.Item Soil Organic Matter and Native Plant Production on the Missouri Coteau(North Dakota State University, 1986) Barker, William T.; Richardson, J. L.; Lura, C. L.