A comprehensive review of U.S. and Canadian geosynthetics markets compiled by the Geosynthetic Materials Association (GMA), a division of the Advanced Textiles Association (ATA), is available now at the ATA Bookstore. The Geosynthetics Market Report 2011-2012 provides quantities and values of the geosynthetic materials produced in the U.S. and Canada, reporting on five categories (geotextiles, geogrids, drainage composites, geomembranes and geotextile tubes), as well as 23 sub-categories of these product types.