POTTER, R. C. The biosemiotics of Aldo Leopold. Sign Systems Studies, [S. l.], v. 44, n. 1/2, p. 111–127, 2016. DOI: 10.12697/SSS.2016.44.1-2.07. Disponível em: https://ojs.utlib.ee/index.php/sss/article/view/SSS.2016.44.1-2.07. Acesso em: 29 mar. 2024.