SINGH, D. P. Forestry and Bee-keeping in Kulu. Indian Forester, [S. l.], v. 77, n. 7, p. 474–475, 1951. DOI: 10.36808/if/1951/v77i7/23308. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/23308. Acesso em: 21 aug. 2025.