United States Geological Survey (USGS). Science for a Changing World [online]. Washington: U.S. Geological Survey, 2005-. http://geonames.usgs.gov (8 January 2005).
sourcePreferred
United States Geological Survey (USGS). Science for a Changing World [online]. Washington: U.S. Geological Survey, 2005-. http://geonames.usgs.gov (8 January 2005).
license
identifier
2000048613
created
2007-12-18T14:56:22
license
modified
2007-12-18T14:57:29
2007-12-18T14:57:37
title
United States Geological Surve ...... mes.usgs.gov (8 January 2005).
shortTitle
USGS, Science for a Changing World [online] (2005-)