TYAGI, P. C.; AGARWAL, M. C.; KUMAR, Nirmal. Provenance Variation in Seed Parameters and Germination of <I>Grewia optiva</I> Drummond. Indian Forester, [S. l.], v. 125, n. 5, p. 517–521, 1999. DOI: 10.36808/if/1999/v125i5/5520. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/5520. Acesso em: 4 dec. 2025.