CABRERA BECERRA, G. One Hundred and Eighty Years of Botanical Work in the Alto Rio Negro - Vaupes Region on the Border of Colombia and Brazil (1785 – 1965). Anuario de Historia Regional y de las Fronteras, [S. l.], v. 27, n. 1, p. 17–51, 2021. DOI: 10.18273/revanu.v27n1-2022001. Disponível em: https://revistas.uis.edu.co/index.php/anuariohistoria/article/view/12868. Acesso em: 24 aug. 2024.