Olson et al., 1974. J. Dairy Sci., 57 (10): 1260-1262 Document reference Olson, H. H.; Santos, K. A. S.; McCoy, G. C., 1974. Percent roughage in corn and milo complete feeds. J. Dairy Sci., 57 (10): 1260-1262Web https://doi.org/10.3168/jds.S0022-0302(74)85049-6Citation key Olson et al., 1974Datasheets Cottonseed hulls
