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Size of farm and farming efficiency in Northeastern Nebraska
Ottoson, Howard W., (1956)
Size of farm, efficiency and income in Northeastern Nebraska
Ottoson, Howard W., (1955)
Farms are growing larger
Mosher, M. L., (1957)
Farm numbers, farm size and farm income
McElveen, Jackson V., (1963)
Characteristics of human resources in the rural Southeast Coastal Plain, with emphasis on the poor
McElveen, Jackson V., (1969)
Changes in Production During World War II By Size of Farm
McElveen, Jackson V., (1951)