ERASMUS, I. I.; SUD, A. D. Effect of Commercial Fertilizers on the Natural Grasslands on Deep Alluvial Soils in the Ambala Siwaliks. Indian Forester, [S. l.], v. 102, n. 2, p. 90–97, 1976. DOI: 10.36808/if/1976/v102i2/11864. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/11864. Acesso em: 21 aug. 2025.