Modelling of bulk density as related to aggregate size distribution in clayey Ferralsols Eurosoil 2004 Volland-Tuduri, N. Bruand, A. /Brossard, Michel Balbino, L.C. Lopes De Oliveira, M.I. De Souza Martins, E. Among microaggregated soils, there are Ferralsols that show little or no distinct horizonation. Their macrostructure is weak to moderate and they have typically a strong microstructure. In most Brazilian clayey Ferralsols, physical properties are closely related to the development of microstructure that consists of subrounded microaggregates 50 to 500 µm in diameter. Université de Fribourg Wöhrle, N. (ed.) Scheurer, M. (ed.) 2004 text https://www.documentation.ird.fr/hor/fdi:010072617 fdi:010072617 Volland-Tuduri N., Bruand A., Brossard Michel, Balbino L.C., Lopes De Oliveira M.I., De Souza Martins E.. Modelling of bulk density as related to aggregate size distribution in clayey Ferralsols. In : Wöhrle N. (ed.), Scheurer M. (ed.), . Eurosoil 2004 Université de Fribourg, 2004, 1 [en ligne] Eurosoil, Fribourg (DEU), 2004/09/04-12 EN BRESIL