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Equilibrium analysis of income-improving adjustments on farm in the lake states dairy region, 1965
(1963)
Costs and margins in Minnesota fluid milk plants
Knutson, Ronald D., (1967)
Effect of urban expansion on dairying in the Lake States : 1949-69
Cummins, David E., (1970)
Economic impact of controlling surface water runoff from U[nited] S[tates] dairy farms : (By Boyd M. Buxton and Stephen J. Ziegler.) U.S. Dep. of Agriculture, Economic Research Service
Buxton, Boyd Marlin, (1974)