Hsu et al., 1987. J. Anim. Sci., 65 (1): 244-255 Document reference Hsu, J. T. ; Faulkner, D. B. ; Garleb, K. A. ; Barclay, R. A. ; Fahey, G. C. ; Berger, L. L., 1987. Evaluation of corn fiber, cottonseed hulls, oat hulls and soybean hulls as roughage sources for ruminants. J. Anim. Sci., 65 (1): 244-255Web http://www.journalofanimalscience.org/content/65/1/244Citation key Hsu et al., 1987Datasheets Cottonseed hullsOat hulls and oat mill feedSoybean hullsSunflower hulls and sunflower screenings