Gonçalves, Paulo de Souza, Alberto Kazutoshi Fujihara, Altino Aldo Ortolani, Ondino Cleante Bataglia, Nelson Bortoletto, and Ivo Segnini Junior. 1999. “Phenotypic Stability and Genetic Gains in Six-Year Girth Growth of <i>Hevea< i> Clones”. Pesquisa Agropecuaria Brasileira 34 (7):1223-32. https://doi.org/10.1590/S1678-3921.pab1999.v34.5311.