Browsing by Author "Hurtgen, John P."
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Item Common abnormalities and reproductive diseases in mares(University of Minnesota. Agricultural Extension Service, 1975) Hurtgen, John P.; Hanson, James O.This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.Item Heat detection and timing of breeding in the mare(University of Minnesota. Agricultural Extension Service, 1975) Hurtgen, John P.; Hanson, James O.This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.Item Troubleshooting swine reproductive failure(University of Minnesota. Agricultural Extension Service, 1983) Evans, Lawrence; Britt, Jack; Kirkbride, Clyde; Levis, Don; Beck, Larry; Hurtgen, John P.; Singleton, Wayne L.; Swartley, Gerald R.This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.