CALUB, Felipe S. DENR Rules and Regulations Governing Timber and Timber Products Planted on Private Land. Annals of Tropical Research, [S. l.], v. 27, n. 1, p. 91–96, 2005. Disponível em: https://atr.vsu.edu.ph/article/view/435. Acesso em: 22 dec. 2024.