Long-term tillage effects on physical properties of eroded soil von Hussain, I, Olson, K.R, Siemens, J.C

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The differential effects of retail density: An investigation of goods versus service settings von Pan, Yue, Siemens, Jennifer Christie

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Growth analysis of soybean under no-tillage and conventional tillage systems von Yusuf, R.I, Siemens, J.C, Bullock, D.G

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When consumption benefits precede costs: towards an understanding of 'buy now, pay later' transactions von Siemens, Jennifer Christie

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Wheel Traffic Effects on Corn Growth von Ngunjiri, G.M.N. (Egerton University, Nijoro, Kenya.), Siemens, J.C

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An examination of the relationship between research productivity in prestigious business journals and popular press business school rankings von Siemens, Jennifer Christie, Burton, Scot, Jensen, Thomas, Mendoza, Norma A.

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Economics of Conservation Tillage Systems for CRP Land in Southern Illinois von Phillips, S. R., Olson, K. R., Siemens, J. C., Ebelhar, S. A.

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Row Cultivation Effects on Runoff, Soil Loss and Corn Grain Yield von McIsaac, G.F, Mitchell, J.K, Siemens, J.C, Hummel, J.W

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Decision making and the law von Dhami, M K, Hastie, R, Koehler, J J, Wiener, R L, Kerstholt, J H, Eikelboom, A R, Norton, M I, Sommers, S R, Brauner, S, Smithson, M, Deady, S, Gracik, L, Sherman, S J, Hoffmann, J L, Siemens, J C, Nordgren, L F, Pligt, J. van der, Harreveld, F van

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Cultivator Speed and Sweep Spacing Effects on Herbicide Incorporation von F. E. Dowell

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Herbicide Incorporation Analysis Using Computer Vision von DOWELL, F. E, SIEMENS, J. C, BODE, L. E, WIGGER, W. D

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Crop response to wheel traffic soil compaction von BICKI, T.J, SIEMENS, J.C

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Shear Strength and Energy of Soil Failure Related to Density and Moisture von J. S. Panwar

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Corn-Soybean Tillage Systems: Erosion Control, Effects on Crop Production, Costs von J. C. Siemens

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Erosion for Corn Tillage Systems von J. C. Siemens

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Determination of Optimum Machinery for Corn-Soybean Farms von W. C. Burrows

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Economic Comparisons of Six Corn and Soybean Tillage Systems, Two Soybean Row Spacings on Three Farm Sizes von G. F. McIsaac

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CROP RESPONSE TO WHEEL TRAPnc SOIL COMPACTION von T. J. Bicki

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Soil bin for model studies on tillage tools & traction devices von Siemens, J.C., Weber, J.A.

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a progress report—Dry-Type Air Cleaners on Farm Tractors von Siemens, J. C., Weber, J. A.

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