YLI-HALLA, M. Classification of acid sulphate soils of Finland according to Soil Taxonomy and the FAO/Unesco legend. Agricultural and Food Science, [S. l.], v. 6, n. 3, p. 247–258, 1997. DOI: 10.23986/afsci.72788. Disponível em: https://journal.fi/afs/article/view/72788. Acesso em: 19 jul. 2024.