Midwestern corn farms : Economic status and the potential for large and family-s
Krause, K.R., Kyle, L.R.
Midwestern corn farms : Economic status and the potential for large and family-s - Washington 1971 - 53 p. - No. 216; United States Departm .
633.15-1.116
Midwestern corn farms : Economic status and the potential for large and family-s - Washington 1971 - 53 p. - No. 216; United States Departm .
633.15-1.116