Fageria, N.K. and Baligar, V.C. 2005. Growth components and zinc recovery efficiency of upland rice genotypes. Pesquisa Agropecuaria Brasileira. 40, 12 (Dec. 2005), 1211–1215. DOI:https://doi.org/10.1590/S1678-3921.pab2005.v40.7086.