SAGREIYA, K. P. How to Collect Phenological Records for Shrubs and Ornamental Trees. Indian Forester, [S. l.], v. 68, n. 5, p. 245–246, 1942. DOI: 10.36808/if/1942/v68i5/22016. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/22016. Acesso em: 10 jul. 2025.