“Nutritive Value of an Elephant Napiergrass Hay (Penmseturn Purpureum, Schum), As Determined through a Digestion Trial With Steers in Cages”. Revista Da Faculdade De Medicina Veterinária E Zootecnia Da Universidade De São Paulo, vol. 14, no. 1, Mar. 1977, pp. 101-1, https://doi.org/10.11606/issn.2318-3659.v14i1p101-111.