"Knowledge of the world is only to be acquired out in the world, and cannot be attained in a closet." -- Lord Chesterfield
U.S. Department of the Interior | U.S. Geological Survey URL: http://walrus.wr.usgs.gov/infobank/programs/html/regions2html/regions.html Page Contact: InfoBank staff Page Last Modified: Wed Nov 5 14:43:15 PST 2008 (wcs)