1. Wind erosion in arid and semiarid China;Dong;Journal of Soil and Water Conservation,2000
2. Nebkha dunes in the Molopo Basin, South Africa and Botswana: formation controls and their validity as indicators of soil degradation;Dougill;Journal of Arid Environments,2002
3. Brazos River bar: a study in the significance of grain size parameters;Folk;Journal of Sedimentary Petrology,1957
4. Fryberger, S.G., Dean, G., 1979. Dune forms and wind regime. In: McKee, E.D. (Ed.), A Study of Global Sand Seas, Professional Paper No. 1052, US Geological Survey, Washington, pp. 137–169.
5. Yardangs in the semiarid central sector of the Ebro depression (NE Spain);Gutierrez-Elorza;Geomorphology,2002