James Miertschin & Associates, Inc.; Parsons Water & Infrastructure, Inc.; Institute for Environmental Health; Texas Institute for Applied Environmental Research(Texas Institute for Applied Environmental Research, 2008-11-18)
Shipley, Frank S.; Newell, Charles J.; Bedient, Philip B; McFarlane, Robert W.; Rifai, Hanadi S.(The Galveston Bay National Estuary Program, 2008-11-18)