KHAN, M. A. Waheed. Sampling Unit in Phytosociological Studies. Indian Forester, [S. l.], v. 84, n. 11, p. 651–663, 1958. DOI: 10.36808/if/1958/v84i11/24383. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/24383. Acesso em: 21 aug. 2025.