PELTOVUORI, T. Precision of commercial soil testing practice for phosphorus fertilizer recommendations in Finland. Agricultural and Food Science, [S. l.], v. 8, n. 3, p. 299–308, 1999. DOI: 10.23986/afsci.5631. Disponível em: https://journal.fi/afs/article/view/5631. Acesso em: 29 mar. 2024.