SYVÄJÄRVI, J.; VARO, M. The ram circle as a progeny testing method. Agricultural and Food Science, [S. l.], v. 44, n. 1, p. 49–55, 1972. DOI: 10.23986/afsci.71809. Disponível em: https://journal.fi/afs/article/view/71809. Acesso em: 24 nov. 2024.