ARMSTRONG-BUCK, Susan. What Process Phiosophy Can Contribute to the Land Ethic and Deep Ecology. The Trumpeter, [S. l.], v. 8, n. 1, 1991. Disponível em: https://www.trumpeter.athabascau.ca/index.php/trumpet/article/view/778. Acesso em: 22 oct. 2026.