KIVISAARI, S. Effect of moisture and freezing on some physical properties of clay soils from plough layer . Agricultural and Food Science, [S. l.], v. 51, n. 1, p. 239–326, 1979. DOI: 10.23986/afsci.72003. Disponível em: https://journal.fi/afs/article/view/72003. Acesso em: 17 may. 2024.