Geo-Frontiers 2011 brings together the International Geosynthetics Society (IGS), North American Geosynthetics Society (NAGS), the American Society of Civil Engineers’ (ASCE) Geo-Institute, the Geosynthetic Institute (GSI), and the Industrial Fabrics Association International (IFAI). REGISTER by February 21 to get the best rates for Geo-Frontiers 2011 (www.geofrontiers11.com).