University of Minnesota. Agricultural Experiment Station2013-11-122013-11-121953-05https://hdl.handle.net/11299/16013720 pagesbutter and margarine, corn yields, oat diseases, infectious bronchitis in poultry, forest tent caterpillar, wood preservative, prices of MN farms, potatoes, sunflowers, loose housing saves labor, swine breeders, perennial weeds,en-US