Madsen, H. C., Heady, E. O., & Nicol, K. J. (1970). Trade-offs in farm policy: Prices, income, costs, interregional payment distribution and patterns of land retirement. Center for Agricultural and Economic Development, Iowa State University.
Chicago Style (17th ed.) CitationMadsen, Howard C., Earl O. Heady, and Kenneth J. Nicol. Trade-offs in Farm Policy: Prices, Income, Costs, Interregional Payment Distribution and Patterns of Land Retirement. [Ames, Iowa]: Center for Agricultural and Economic Development, Iowa State University, 1970.
MLA (9th ed.) CitationMadsen, Howard C., et al. Trade-offs in Farm Policy: Prices, Income, Costs, Interregional Payment Distribution and Patterns of Land Retirement. Center for Agricultural and Economic Development, Iowa State University, 1970.