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Farm operator family level-of-living indexes for countries of the United States, 1945, 1950 and 1954
Hagood, Margaret Jarman, (1957)
Farm operator level-of-living indexes for countries of the United States, 1950, 1959, and 1964
Zimmer, John M., (1967)
Intuit QuickBooks Small Business Index : a new employment series for the US, Canada, and the UK
Akcigit, Ufuk, (2023)
Intergenerational occupational mobility in a rural area
Folkman, William S., (1963)
The incidence of illegitimacy in the United States
Campbell, Arthur A., (1967)
Social backgrounds and occupational commitment of male wageworkers in agriculture
Duncan, Otis Dudley, (1966)