KUMAR, Ashok. Field Identification of some Forest Plants-a Punch Card Approach. Indian Forester, [S. l.], v. 108, n. 11, p. 681–693, 1982. DOI: 10.36808/if/1982/v108i11/10981. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/10981. Acesso em: 10 jul. 2025.