SINGH, Ombir; SINGH, Virendra. Germination and Growth of Spruce and Silver Fir in Relation to Covering Media. Indian Forester, [S. l.], v. 116, n. 4, p. 278–282, 1990. DOI: 10.36808/if/1990/v116i4/8818. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/8818. Acesso em: 10 jul. 2025.