SINGH, Bajrang; TRIPATHI, K. P. Temporal Variations of Nutrient Concentration in Leaf and Twigs of <I>Populus deltoides</I> Trees. Indian Forester, [S. l.], v. 133, n. 9, p. 1207–1215, 2007. DOI: 10.36808/if/2007/v133i9/1197. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/1197. Acesso em: 10 jul. 2025.