Surface properties and crystallinity of Pinus taeda and Hymenaea stilbocarpa treated at low temperatures in different grain directions - Santos, Sabrina Nicoleti Carvalho dos; Almeida, Tiago Hendrigo de; Sardela, Mauro Roberto; Lahr, Francisco Antonio Rocco; Gonçalves, Débora (Journal of the Indian Academy of Wood Science, 2020)