KAUL, O.N.; SHARMA, R.P. Diagnosis of Mineral Deficiencies in Chir (pinus Roxburghii) Seedlings. Indian Forester, [S. l.], v. 89, n. 9, p. 631–637, 1963. DOI: 10.36808/if/1963/v89i9/24928. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/24928. Acesso em: 4 dec. 2025.