GUPTA, Raj Kumar. Climatic Conditions and Flowering Season in Outer Himalayas at Nainital. Indian Forester, [S. l.], v. 87, n. 3, p. 189–193, 1961. DOI: 10.36808/if/1961/v87i3/24520. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/24520. Acesso em: 4 dec. 2025.