Costa, Ciniro, Vanildo Favoretto, and Euclides Braga Malheiros. 1992. “Variation in the Structure of the Vegetation of Two Cultivare of <i>Panicum maximum< i> Jacq. (guinéa Grass and tobiatã) Subjected to Different Kinds of Management. Composition in Crude Protein and <i>In vitro< i> Dry Matter Digestibility”. Pesquisa Agropecuaria Brasileira 27 (12):1659-70. https://doi.org/10.1590/S1678-3921.pab1992.v27.3815.