Postiglioni, S. R. and Picanço, R. G. C. (2014) “Grazing evaluation of three subtropical grasses and the native grassland in the region of Campos Gerais, Parana, Brazil”, Pesquisa Agropecuaria Brasileira, 14(1), pp. 53–61. doi: 10.1590/S1678-3921.pab1979.v14.16643.