PAASONEN-KIVEKÄS, M.; YLI-HALLA, M. A comparison of nitrogen and carbon reserves in acid sulphate and non acid sulphate soils in western Finland. Agricultural and Food Science, [S. l.], v. 14, n. 1, p. 57–69, 2005. DOI: 10.2137/1459606054224174. Disponível em: https://journal.fi/afs/article/view/5796. Acesso em: 5 may. 2024.