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Changes in feed-grain production and livestock numbers in Michigan
Wright, K. T., (1956)
National and state livestock-feed relationships ; 1970
Allen, George C., (1970)
Production prospects for wheat, feed, and livestock : 1960-65
Christensen, R. P., (1959)
Economic policy and third World poverty: Postwar theory and practice
Whitworth, C. H., (1976)