England, David C.Jones, Hobart W.Younkin, Dwight E.2019-08-062019-08-061978https://hdl.handle.net/11299/205319This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.enpork industrycare of sow during farrowing and lactationOther