[1]
Sfredo, G.J. et al. 1994. Soybean response to potassium and phosphorus in a paleudult soil at Balsas, MA. Pesquisa Agropecuaria Brasileira. 29, 9 (Sep. 1994), 1359–1364. DOI:https://doi.org/10.1590/S1678-3921.pab1994.v29.4185.