MÄKELÄ-KURTTO, R.; ERVIÖ, R.; SIPPOLA, J. Macro- and microelement concentrations of Finnish timothy in 1974 and 1987. Agricultural and Food Science, [S. l.], v. 2, n. 4, p. 337–344, 1993. DOI: 10.23986/afsci.72656. Disponível em: https://journal.fi/afs/article/view/72656. Acesso em: 19 may. 2024.