1. SOW HOUSING SEMINAR2013 PORK ACADEMY1Donald G Levis, Ph.D Harold Gonyou, Ph.D. Ronald O. Bates, Ph.D.Levis Worldwide SwineConsultancyPrairie Swine Centre(retired)Michigan…
Group-Housing Systems: Choices and Designs Sow Housing seminar 2013 Pork academy 1 Donald G Levis, Ph.D Harold Gonyou, Ph.D. Ronald O. Bates, Ph.D. Levis Worldwide Swine…