The Movement of Farm Population Cornell University. Agricultural Experiment Station Published: 1924 Total Pages: Get eBook
Farm Population Estimates, 1910-1942 United States. Bureau of Agricultural Economics Published: 1942 Total Pages: 24 Get eBook
The Theory and Consequences of Mobility of Farm Population Otis Durant Duncan Published: 1940 Total Pages: 32 Get eBook
Farm Population Estimates, United States and Major Geographic Divisions, 1910-1946 ... United States. Bureau of Agricultural Economics Published: 1946 Total Pages: 26 Get eBook