CHOPRA, S. S.; SANKARANARAYANAN, Y. Correlation of Quality of Lac (especially Colour) with the Climatic Conditions of the Growing Region. Indian Forester, [S. l.], v. 92, n. 3, p. 191–195, 1966. DOI: 10.36808/if/1966/v92i3/25327. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/25327. Acesso em: 4 dec. 2025.