2015-02-232015-02-231989-09-18https://hdl.handle.net/11299/170063enDairy cattle, lactatingBeef systemsSheep, feeds and feedingPoultry, feeds and feedingMilk productionAnimal nutritionSwine, nutritionTurkeys, feeds and feedingPigs, feeds and feeding50th Anniversary Minnesota Nutrition Conference and Heartland Lysine Technical Symposium, September 18-20, 1989, Bloomington, Minnesota;ProceedingsConference Paper