Carvalho, M.M. de and Mozzer, O.L. 2014. Preliminary results on the effect of planting system on cost of establishment and soilage production with elephant grass (<i>pennisetum purpureum</i>). Pesquisa Agropecuaria Brasileira. 6, 1 (Apr. 2014), 307–313. DOI:https://doi.org/10.1590/S1678-3921.pab1971.v6.17720.