Add to ORKGPrepared by County Committee in cooperation with County Extension Service, University of Minnesota and Bureau of Agriculture Economics U.S. Dept. of Agriculture.Mode of access: Internet
"Series 1929, number 24."At head of title: United States Dept. of Agriculture.Mode of access: Intern...
L. D. Coffman, Chairman, Committee on Land Utilization. Raphael Zon, Chairman, Editorial Committee"...
A cooperative effort of the U.S. Soil Conservation Service and others."Sponsored by the Pope County ...
Prepared by County Committee in cooperation with County Extension Service, University of Minnesota a...
68 pages; includes charts, diagrams and mapsThis archival publication may not reflect current scient...
Issued Apr. 1980.Prepared in cooperation with Minnesota Agricultural Experiment Station.Bibliography...
At head of title: United States Dept. of Agriculture, Bureau of Soils ... in cooperation with the Un...
Issued March 1976.Prepared in cooperation with University of Minnesota Agricultural Experiment Stati...
At head of title: United States Department of Agriculture. Bureau of Chemistry and Soils. In coopera...
In cooperation with the University of Minnesota Agricultural Experiment Station.By Olaf C. Soine and...
A cooperative effort of the U.S. Soil Conservation Service and others.Cover title.Mode of access: In...
Issued Jan. 1978.Prepared in cooperation with Minnesota Agricultural Experiment Station.Bibliography...
Issued Dec. 1976.Prepared in cooperation with University of Minnesota, Agricultural Experiment Stati...
A cooperative effort of the U.S. Soil Conservation Service and others.Cover title.Mode of access: In...
Issued June 1978.Prepared in cooperation with Minnesota Agricultural Experiment Station.Bibliography...
"Series 1929, number 24."At head of title: United States Dept. of Agriculture.Mode of access: Intern...
L. D. Coffman, Chairman, Committee on Land Utilization. Raphael Zon, Chairman, Editorial Committee"...
A cooperative effort of the U.S. Soil Conservation Service and others."Sponsored by the Pope County ...
Prepared by County Committee in cooperation with County Extension Service, University of Minnesota a...
68 pages; includes charts, diagrams and mapsThis archival publication may not reflect current scient...
Issued Apr. 1980.Prepared in cooperation with Minnesota Agricultural Experiment Station.Bibliography...
At head of title: United States Dept. of Agriculture, Bureau of Soils ... in cooperation with the Un...
Issued March 1976.Prepared in cooperation with University of Minnesota Agricultural Experiment Stati...
At head of title: United States Department of Agriculture. Bureau of Chemistry and Soils. In coopera...
In cooperation with the University of Minnesota Agricultural Experiment Station.By Olaf C. Soine and...
A cooperative effort of the U.S. Soil Conservation Service and others.Cover title.Mode of access: In...
Issued Jan. 1978.Prepared in cooperation with Minnesota Agricultural Experiment Station.Bibliography...
Issued Dec. 1976.Prepared in cooperation with University of Minnesota, Agricultural Experiment Stati...
A cooperative effort of the U.S. Soil Conservation Service and others.Cover title.Mode of access: In...
Issued June 1978.Prepared in cooperation with Minnesota Agricultural Experiment Station.Bibliography...
"Series 1929, number 24."At head of title: United States Dept. of Agriculture.Mode of access: Intern...
L. D. Coffman, Chairman, Committee on Land Utilization. Raphael Zon, Chairman, Editorial Committee"...
A cooperative effort of the U.S. Soil Conservation Service and others."Sponsored by the Pope County ...