RAGHAVAN NAIR, K. N. <I>Rauwolfia serpentina,</I> Benth., - Its Importance and Cultivation. Indian Forester, [S. l.], v. 81, n. 3, p. 168–171, 1955. DOI: 10.36808/if/1955/v81i3/23933. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/23933. Acesso em: 5 dec. 2025.