Rhodes Grass Hay (Chloris Gayana) or Alfalfa Hay (Medicago Sativa) for Calves, under Diets With Two Levels of Protein. I. Digestibility. Rev. Fac. Med. Vet. Zootec. 1989, 26 (2), 259-266. https://doi.org/10.11606/issn.2318-3659.v26i2p259-266.