Aníbal Comastri Filho, J. and Pott, A. 1998. Forage species introduction and evaluation on semicleared ancient levees in the Nhecolândia subregion of the Brazilian Pantanal. Pesquisa Agropecuaria Brasileira. 33, 5 (May 1998), 793–802. DOI:https://doi.org/10.1590/S1678-3921.pab1998.v33.4896.