MALIK, O. P. Extensive Forestry and Intensive Farming-slogan of the Day. Indian Forester, [S. l.], v. 99, n. 11, p. 639–644, 1973. DOI: 10.36808/if/1973/v99i11/26790. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/26790. Acesso em: 4 dec. 2025.