Proceedings of the international workshop on sand transport and desertification in arid lands : 17-26 November 1985, Khartoum, Sudan - El-Baz, Farouk; El-Tayeb, I.A.; Hassan, M. H. A. (Singapure : World Scientific, 1990)
Keywords: GEOMORFOLOGIA; SEDIMENTACION; REGIONES ARIDAS -- CLIMA