SINGHAL, R. M.; SONI, Sunita; SHARMA, S. D. Study of the Soils of Mussoorie Area (Garhwal Himalayas). Indian Forester, [S. l.], v. 115, n. 12, p. 924–933, 1989. DOI: 10.36808/if/1989/v115i12/9141. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/9141. Acesso em: 4 dec. 2025.