SINGH, V. P.; UPADHYAYA, S. D. Differential Responses of <I>Tragus biflorus</I> Schult to N : P : K. Indian Forester, [S. l.], v. 103, n. 10, p. 696–700, 1977. DOI: 10.36808/if/1977/v103i10/11820. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/11820. Acesso em: 4 dec. 2025.