A compilation of recent experimental results by personnel of the Department of Soils and Extension Specialists and
Agronomists at the Branch Stations at Crookston, Duluth, Grand Rapids, Morris, Rosemount, and Waseca
Department of Soils, University of Minnesota.
A Report on Soils and Soil Fertility.
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.