Robles et al., 1981. J. Anim. Sci., 53 : 774-779 Document reference Robles, A. Y. ; Belyea, R. L. ; Martz, F. A., 1981. Intake, digestibility, ruminal characteristics and rate of passage of alfalfa diets fed to sheep. J. Anim. Sci., 53 (3): 774-779Web http://www.journalofanimalscience.org/content/53/3/774Citation key Robles et al., 1981
