SINGH, Puran. Effect of Storage on some Tanning Materials. Indian Forester, [S. l.], v. 44, n. 3, p. 91–100, 1918. DOI: 10.36808/if/1918/v44i3/27137. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/27137. Acesso em: 4 dec. 2025.