SINGH, R. V.; CHANDRA, J. P.; SHARMA, S. N. Effect of Depth of Sowing on Germination of <I>Kail (Pinus wallichiana)</I> Seed. Indian Forester, [S. l.], v. 99, n. 6, p. 367–371, 1973. DOI: 10.36808/if/1973/v99i6/26805. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/26805. Acesso em: 5 dec. 2025.