, R. W. I. The Black Poplars and their Hybrids Cultivated in Britain. Indian Forester, [S. l.], v. 64, n. 12, p. 758–759, 1938. DOI: 10.36808/if/1938/v64i12/21504. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/21504. Acesso em: 21 aug. 2025.