Erickson, G. E.; Robbins, N. D.; Simon, J. J.; Berger, L. L.; Klopfenstein, T. J.; Stanisiewski, E. P.; Hartnell, G. F.
Effect of feeding glyphosate-tolerant (Roundup-Ready events GA21 or nk603) corn compared with reference hybryds on feedlot steer performance and carcass characteristics