Corn movements in the United States: Interregional flow patterns and transportat
Fruin, Jerry E., Halbach, Daniel W., Hill, Lowell D.
Corn movements in the United States: Interregional flow patterns and transportat - Illinois 1990 - 1-50 p. - Illinois Agricultural Experime .
385/388:633.15(73)
Corn movements in the United States: Interregional flow patterns and transportat - Illinois 1990 - 1-50 p. - Illinois Agricultural Experime .
385/388:633.15(73)