OLSON, R. V. The Use of Hydroponics in the Practice of Forestry. Indian Forester, [S. l.], v. 70, n. 11, p. 391–396, 1944. DOI: 10.36808/if/1944/v70i11/22251. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/22251. Acesso em: 21 aug. 2025.