PESSI, Y. The effect of claying carried out in 1923 upon the thermal conditions in cultivated Sphagnum peat soil in the summer of 1959. Agricultural and Food Science, [S. l.], v. 32, n. 1, p. 1–4, 1960. DOI: 10.23986/afsci.71508. Disponível em: https://journal.fi/afs/article/view/71508. Acesso em: 27 nov. 2024.