Corrêa, Robson Schaff, and Antonio Francisco Jurado Bellote. “Soil Properties and Variability of Tracheid Dimensions and Wood Density in Pinus Caribaea Var. Hondurensis”. Pesquisa Florestal Brasileira, vol. 31, no. 66, June 2011, p. 93, https://doi.org/10.4336/2011.pfb.31.66.93.