YLÄRANTA, M.; RYYNÄNEN, V. Labour consumption in blackcurrant production . Agricultural and Food Science, [S. l.], v. 53, n. 5, p. 321–327, 1981. DOI: 10.23986/afsci.72080. Disponível em: https://journal.fi/afs/article/view/72080. Acesso em: 23 nov. 2024.