GUPTA, R. S. Scientific Methods of Recording Soil and Site Characteristics in the Field and Collecting Soil Samples for Laboratory Examination. Indian Forester, [S. l.], v. 73, n. 2, p. 52–61, 1947. DOI: 10.36808/if/1947/v73i2/22746. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/22746. Acesso em: 21 aug. 2025.