SHARMA, N. K.; SINGH, H. P.; DADHWAL, K. S. Nutrient Returns through Litter Fall in <I>Populus deltoides</I> Based Agroforestry System. Indian Forester, [S. l.], v. 126, n. 3, p. 295–299, 2000. DOI: 10.36808/if/2000/v126i3/3165. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/3165. Acesso em: 4 dec. 2025.