SYRJÄLÄ-QVIST, L. Mineral and trace element supply of sheep on grass silage based feeding . Agricultural and Food Science, [S. l.], v. 53, n. 5, p. 302–306, 1981. DOI: 10.23986/afsci.72077. Disponível em: https://journal.fi/afs/article/view/72077. Acesso em: 23 nov. 2024.