Biological soil crusts : an organizing principle in drylands Authors Chamizo, S. Belnap, J. Eldridge, D.J. Canton, Y. Malam Issa, Oumarou Publication Date Jan 01, 2016 Source Horizon / Pleins textes Keywords Croute Biologie Du Sol Humidite Du Sol Cycle Hydrologique Infiltration Ruissellement Erosion Language English License Unknown External links Full record on documentation.ird.fr