Pelton, Lorna Sutor.2015-12-302015-12-301986http://hdl.handle.net/2097/22132Call number: LD2668 .T4 1986 P44Growth factors--Implantation.Zeranol--Physiological effect.Calves--Growth.Effects of Zeranol implants on weight gain in large and small frame preweaning steer calvesTextMasters theses