[1]
Souza, E.C.A. de et al. 1998. Response of corn to phosphorus and zinc fertilization. Pesquisa Agropecuaria Brasileira. 33, 7 (Jul. 1998), 1031–1036. DOI:https://doi.org/10.1590/S1678-3921.pab1998.v33.4931.