Oat movements in the United States : Interregional flow patterns and transportat
Leath, M.N.
Oat movements in the United States : Interregional flow patterns and transportat - Urbana 1981 - 81 p. - No. 769; Illinois Agricultural .
Oat movements in the United States : Interregional flow patterns and transportat - Urbana 1981 - 81 p. - No. 769; Illinois Agricultural .