The 1974 edition of the "Bluebook" is a compilation of data collected
and analyzed throughout Minnesota. Information was contributed by
personnel of the Department of Soil Science including Extension Soil
Specialists, Scientists at the branch stations of Crookston, Grand
Rapids, Lamberton, Morris, Rosemount and Waseca; and Soils and Crop
area agents. Associated personnel from the Soil Conservation Service,
the Soil and Water Research group of the ARS-USDA, the Tennessee Valley
Authority, and the Department of Natural Resources also contributed
Sincere appreciation is expressed for materials and/or financial
assistance or program support from several organizations including:
Potash Institute of North America; Dupont Chemical Company; Farmers
Union Central Exchange; Geigy Agricultural Chemical Corporation;
Green Giant Company; Howe Incorporated Midland Cooperatives; Minnesota
Crop Improvement Association; Minnesota Golf Course Superintendents
Association; Minnesota Limestone Producers Association; Minnesota Plant
Food Association; Minnesota Soil and Water Conservation Commission;
The Minnesota Resources Commission; The Water Resources Research Center
of the Graduate School; The Staples Vo-Tech Institute and The Red
River Valley Potash and Sugar Beet Growers Association; J.L. Shiely
Company; and the Tennessee Valley Authority.
Department of Soil Science, University of Minnesota.
A Report on Field Research in Soils.
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.