Kertz, 2010. The Prof. Anim. Sci., 26 (3): 257-272 Document reference Kertz, A. F., 2010. Review: Urea feeding to dairy cattle: A historical perspective and review. The Prof. Anim. Sci., 26 (3): 257-272Web https://doi.org/10.15232/S1080-7446(15)30593-3Citation key Kertz, 2010Datasheets Soybean hulls