DAS, E. S. Problems of Erosion in the Punjab and their Extent. Indian Forester, [S. l.], v. 83, n. 10, p. 585–587, 1957. DOI: 10.36808/if/1957/v83i10/24294. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/24294. Acesso em: 21 aug. 2025.