[1]
Filho, F. de A.A.M. et al. 2002. Functions and ratio order of the nutrients at the establishment of DRIS norms in ’Valencia’ sweet orange. Pesquisa Agropecuaria Brasileira. 37, 2 (Feb. 2002), 185–192. DOI:https://doi.org/10.1590/S1678-3921.pab2002.v37.6326.