2014-09-082014-09-081970-09Proceedings, 31st Annual Minnesota Nutrition Conference, Minneapolis, September 14-15, 1970. (Saint Paul, MN: University of Minnesota), 1970.https://hdl.handle.net/11299/165455en-USSelenium in feedstuffsSwine nutritionPoultry nutritionLaying hens, nutritionRoughageCattle, feeds and feedingProceedings, 31st Annual Minnesota Nutrition Conference, Minneapolis, September 14-15, 1970.Conference Paper