RUOHOMÄKI, H.; VARO, M. Evaluation of beef characteristics of Ayrshire bulls based on progeny groups. Agricultural and Food Science, [S. l.], v. 41, n. 2, p. 123–132, 1969. DOI: 10.23986/afsci.71731. Disponível em: https://journal.fi/afs/article/view/71731. Acesso em: 20 may. 2024.