Gonçalves, Paulo de Souza, et al. “Performance of IAC 300 Rubber Clones in the Plateau of São Paulo State, Brazil”. Pesquisa Agropecuaria Brasileira, vol. 37, no. 2, Feb. 2002, pp. 131-8, doi:10.1590/S1678-3921.pab2002.v37.6319.