AHONEN, S.; KUOKKANEN, I.; PENTTILÄ, P.-L. The nitrate concentration of domestic vegetables on Helsinki market in summer and autumn 1984 . Agricultural and Food Science, [S. l.], v. 59, n. 5, p. 425–430, 1987. DOI: 10.23986/afsci.72275. Disponível em: https://journal.fi/afs/article/view/72275. Acesso em: 18 sep. 2024.