[1]
Koakoski, A. et al. 2007. Performance of seeder-fertilizer using two furrow opening mechanism and three loads on soil firming mechanism. Pesquisa Agropecuaria Brasileira. 42, 5 (May 2007), 725–731. DOI:https://doi.org/10.1590/S1678-3921.pab2007.v42.7623.