Duffield, J., Boehlje, M., & Hickman, R. (1983). Impacts of foreign and absentee investment in U.S. farmland on U.S. farms and rural communities: Results from surveysin California, Iowa, and Mississippi. Ames: Center for Agricultural and Rural Development. Iowa State University.
Παραπομπή Chicago StyleDuffield, James, Michael Boehlje, and Roy Hickman. Impacts of Foreign and Absentee Investment in U.S. Farmland On U.S. Farms and Rural Communities: Results From Surveysin California, Iowa, and Mississippi. Ames: Center for Agricultural and Rural Development. Iowa State University, 1983.
Παραπομπή MLADuffield, James, Michael Boehlje, and Roy Hickman. Impacts of Foreign and Absentee Investment in U.S. Farmland On U.S. Farms and Rural Communities: Results From Surveysin California, Iowa, and Mississippi. Ames: Center for Agricultural and Rural Development. Iowa State University, 1983.