The 1985 edition of the "Bluebook" is a compilation of data collected end analyzed throughout Minnesota.
Sincere appreciation is expressed for materials, financial assistance or program support from several organizations including: Potash and Phosphorus Institute of North America, Cenex, Farmland, Howe
Incorporated, Minnesota Crop Improvement Association, American Soybean Association, Golf Course Superintendents Association, Minnesota Limestone Producers Association, Minnesota Plant Food and Chemical Association, Minnesota Soil and Water Conservation Committee, Pioneer Hi-Bred International, Inc., U.S. Borax and Chemical Corporation, Shaklee Corporation, Dow Chemical, Allied Corporation, Minnesota Wheat Council, Minnesota Soybean Council, Sugarbeet Research and Education Board, Malting Barley Improvement Association, The Red River Valley Potato Growers Association, the Iron Range Resources Commission, The Minnesota State Planning Agency, Minnesota Water Planning Board,The Water Resources Research Center of the Graduate School, The Staples Vo-Tech Institute, Tennessee Valley Authority - National Fertilizer Development Center, The North Central Forest Experiment
Station, SKW Trostberg AG, The Sulphur Institute, Fluid Fertilizer Foundation, Potash Corporation of Saskatchewan, Conklin Company Inc., Minnesota Food Processors Association, Harris Laboratories Inc.,
Midwest Agricultural Laboratories Inc., and Minnesota Valley Testing Laboratories Inc.
Department of Soil Science, University of Minnesota.
A Report on Field Research in Soil Science.
Regents of the University of Minnesota.
Retrieved from the University of Minnesota Digital Conservancy,
Content distributed via the University of Minnesota's Digital Conservancy may be subject to additional license and use restrictions applied by the depositor.