YLI-HALLA, M.; VIIKARI, E.; PALONEN, J. Quantity and quality of potato yield as influenced by unbalanced and excessive fertilization . Agricultural and Food Science, [S. l.], v. 59, n. 2, p. 131–139, 1987. DOI: 10.23986/afsci.72255. Disponível em: https://journal.fi/afs/article/view/72255. Acesso em: 19 jul. 2024.