Runoff and erosion as affected by corn residue. II. Rill and interrill components von Gilley, J.E, Finkner, S.C, Spomer, R.G, Mielke, L.N

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Runoff and erosion as affected by corn residue. I. Total losses von Gilley, J.E, Finkner, S.C, Spomer, R.G, Mielke, L.N

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Quality of water discharged from two agricultural watersheds in southwestern Iowa von Burwell, R.E, Schuman, G.E, Piest, R.F, Spomer, R.G, McCalla, T.M

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Concentrated flow erosion on conventional and conservation tilled watersheds von Spomer, R.G, Hjelmfelt, A.T. Jr

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Corn Grain Yield Response to Topsoil Depth on Deep Loess Soil von Alberts, E.E, Spomer, R.G

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Landform Changes Determined Photogrammetrically on Deep Loess Soils von Spomer, R.G, Mahurin, R.L

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Snowmelt Runoff and Erosion on Iowa Loess Soils von R. G. Spomer

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Soil Moisture Response to Cropping and Tillage on Western Iowa Loess Soils von R. G. Spomer

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Between Year Variation in Soil Erodibility Determined by Rainfall Simulation von Alberts, E.E, Laflen, J.M, Spomer, R.G

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A Predictive Model of Water Stress in Corn and Soybeans von Robert A. Sudar

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Sediment Movement and Deposition using Cesium-137 Tracer von Spomer, R.G, McHenry, J.R, Piest, R.F

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Erosion, Deposition and Sediment Yield from Dry Creek Basin, Nebraska von Spomer, R.G, Mahurin, R.L, Piest, R.F

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Size Distribution of Sediment as Affected by Corn Residue von GILLEY, J. E, FINKNER, S. C, SPOMER, R. G, MIELKE, L. N

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Slope Indicator Measurements of Subsurface Movement in Gully Walls von Van der Poel, P, Spomer, R.G, Piest, R.F

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Effects of Conservation on the Hydrology of Loessal Watersheds von Saxton, K.E, Spomer, R.G

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Erosion of the Tarkio Drainage System, 1845-1976 von R. F. Piest

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Soil and Water Conservation with Western Iowa Tillage Systems von R. G. Spomer

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