1. Abromeit H.U. (2002). "Revetment damage as a result of geotextile colmation by flocculated ochreous products and possible repair methods " Proceedings 7 th ICG Nice France A. A. Balkema Publisher: 1085-1088.
2. ASTM D1987 - Standard test method for biological clogging of geotextile or soil/geotextile filters.
3. ASTM D5105 - Standard test method for measuring the soil-geotextile system clogging potential by the gradient ratio method.
4. ASTM D5567 - Standard test method for hydraulic conductivity ratio (HCR) testing of soil/geotextile systems.
5. The Clogging of Nonwoven Geotextiles With Cattle Manure Slurries