Fageria, Nand Kumar, and Virupax Chanabasappa Baligar. “Growth Components and Zinc Recovery Efficiency of Upland Rice Genotypes”. Pesquisa Agropecuaria Brasileira, vol. 40, no. 12, Dec. 2005, pp. 1211-5, doi:10.1590/S1678-3921.pab2005.v40.7086.