[1]
Ferreira, G.B. et al. 2002. Interference of iron on soil boron determination with azomethine-H in acid solutions. Pesquisa Agropecuaria Brasileira. 37, 9 (Sep. 2002), 1311–1318. DOI:https://doi.org/10.1590/S1678-3921.pab2002.v37.6471.