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Special Projects
Contributing Organization
Collection
Type
Format
Created
Subject
Creator
Publisher
Contributor
Language
Cutting, windrowing wheat.
Creator:
Hansen, David L., 1952-
Created:
1987
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2017-11-28
Cutting, windrowing wheat.
Dairy and swine farm, corn fields, Rice County, Minnesota.
Creator:
Hansen, David L., 1952-
Created:
2009-07-27
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
Dairy and swine farm, corn fields, Rice County, Minnesota.
Dairy and swine farm, feedlot, manure lagoon, Waseca County.
Creator:
Hansen, David L., 1952-
Created:
2009-07-27
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
Dairy and swine farm, feedlot, manure lagoon, Waseca County.
Dairy and swine farm, feedlot, manure lagoon, Waseca County.
Creator:
Hansen, David L., 1952-
Created:
2009-07-27
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
Dairy and swine farm, feedlot, manure lagoon, Waseca County.
Dairy and swine farm, feedlot, manure lagoon, Waseca County.
Creator:
Hansen, David L., 1952-
Created:
2009-07-27
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
Dairy and swine farm, feedlot, manure lagoon, Waseca County.
Dairy and swine farm, feedlot, manure lagoon, Waseca County.
Creator:
Hansen, David L., 1952-
Created:
2009-07-27
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
Dairy and swine farm, feedlot, manure lagoon, Waseca County.
Dairy barn. Grain storage. Silo. Dairy cattle in pasture
Creator:
Hansen, David L., 1952-
Created:
1979
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2017-11-28
Dairy barn. Grain storage. Silo. Dairy cattle in pasture
Dairy calf hutch research
Creator:
Hansen, David L., 1952-
Created:
1990-06-15
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
Dairy calf hutch research
Dairy calf hutch research
Creator:
Hansen, David L., 1952-
Created:
1985-07-01
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
Dairy calf hutch research
Dairy cattle
Creator:
Hansen, David L., 1952-
Created:
1980-06-01
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
Dairy cattle
Dairy cattle
Creator:
Hansen, David L., 1952-
Created:
1997-08-01
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
Dairy cattle
Dairy cattle. 1960s Holstein genetics (control herd at University of Minnesota, SROC, Waseca, Minnesota) vs. modern cow.
Creator:
Hansen, David L., 1952-
Created:
1995-12-01
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
Dairy cattle. 1960s Holstein genetics (control herd at University of Minnesota, SROC, Waseca, Minnesota) vs. modern cow.
Dairy cattle at an organic farm south of New Ulm, Minnesota.
Creator:
Hansen, David L., 1952-
Created:
2006-09-18
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-10
Dairy cattle at an organic farm south of New Ulm, Minnesota.
Dairy cattle at an organic farm south of New Ulm, Minnesota.
Creator:
Hansen, David L., 1952-
Created:
2006-09-18
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-10
Dairy cattle at an organic farm south of New Ulm, Minnesota.
Dairy cattle at an organic farm south of New Ulm, Minnesota.
Creator:
Hansen, David L., 1952-
Created:
2006-09-18
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-10
Dairy cattle at an organic farm south of New Ulm, Minnesota.
Dairy cattle at an organic farm south of New Ulm, Minnesota.
Creator:
Hansen, David L., 1952-
Created:
2006-09-18
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-10
Dairy cattle at an organic farm south of New Ulm, Minnesota.
Dairy cattle at an organic farm south of New Ulm, Minnesota.
Creator:
Hansen, David L., 1952-
Created:
2006-09-18
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-10
Dairy cattle at an organic farm south of New Ulm, Minnesota.
Dairy cattle at an organic farm south of New Ulm, Minnesota.
Creator:
Hansen, David L., 1952-
Created:
2006-09-18
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-10
Dairy cattle at an organic farm south of New Ulm, Minnesota.
Dairy cattle cooling off in a pond
Creator:
Hansen, David L., 1952-
Created:
1975-08-01
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
Dairy cattle cooling off in a pond
Dairy cattle grazing in pasture
Creator:
Hansen, David L., 1952-
Created:
1978-08-01
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
Dairy cattle grazing in pasture