GUPTA, Rajendra. Cultivation of <I>Digitalis lanata</I> Ehrh in Chamba hills Himachal Pradesh. Indian Forester, [S. l.], v. 93, n. 1, p. 33–40, 1967. DOI: 10.36808/if/1967/v93i1/25520. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/25520. Acesso em: 4 dec. 2025.