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2. Natural stabilisation mechanisms on badland slopes: Tabernas, Almerı́a, Spain;Alexander,1994
3. Aggregation of soil particles by algae;Bailey;Journal of Phycology,1973
4. Crusting effects on erosion processes under simulated rainfall on a tropical Alfisol;Bajracharya;Hydrological Processes,1998
5. Soil variability: a review;Beckett;Soils and Fertilizers,1971