AYANGAR, K. S. Narayana. Silk-worm Rearing in Kollegal. Indian Forester, [S. l.], v. 33, n. 7, p. 329–335, 1907. DOI: 10.36808/if/1907/v33i7/16932. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/16932. Acesso em: 6 dec. 2025.