LIETH, H. Modeling the Primary Productivity of the World. Indian Forester, [S. l.], v. 98, n. 6, p. 327–331, 1972. DOI: 10.36808/if/1972/v98i6/26608. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/26608. Acesso em: 21 aug. 2025.