NAIR, K. R. Statistical Methods in Forest Research. Indian Forester, [S. l.], v. 79, n. 7, p. 383–389, 1953. DOI: 10.36808/if/1953/v79i7/23560. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/23560. Acesso em: 21 aug. 2025.