SIDHU, D. S. Strategies, Achievements and Constraints for Breeding Programmes of Agroforestry Tree Species. Indian Forester, [S. l.], v. 123, n. 11, p. 1036–1046, 1997. DOI: 10.36808/if/1997/v123i11/6149. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/6149. Acesso em: 9 jul. 2025.