MATHUR, R. S. Productivity Trends in Indian Foresiry. Indian Forester, [S. l.], v. 102, n. 6, p. 337–356, 1976. DOI: 10.36808/if/1976/v102i6/11907. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/11907. Acesso em: 21 aug. 2025.