Factora affecting the price of Minnesota potatoes
Holbrook working
Factora affecting the price of Minnesota potatoes - University Farm, Minnesota 1925 - 40p. - Minnesota Agricultural Experiment Station, Technical Bulletin, No. 29 .
Factora affecting the price of Minnesota potatoes - University Farm, Minnesota 1925 - 40p. - Minnesota Agricultural Experiment Station, Technical Bulletin, No. 29 .