PESSI, Y. The effect of claying upon the settling of the soil surface on cultivated Sphagnum bogs. Agricultural and Food Science, [S. l.], v. 32, n. 1, p. 5–7, 1960. DOI: 10.23986/afsci.71519. Disponível em: https://journal.fi/afs/article/view/71519. Acesso em: 23 nov. 2024.