00569nam a2200145Ia 450000100070000000500170000707400230002408600230004724500160007026001580008650000500024465000190029471000660031385600440037929949720160527183619.0  a0188-A-17 (online)0 aC 51.22:200301957300aScience.gov  aOakridge, Tenn.bNational Technical Information ServicebU.S. Geological SurveybDept. of Energy, Office of Scientific and Technical Informationc[2003]-  aTitle from title screen (viewed Dec. 16,2003)00aScience2Local00aUnited StatesbNational Technical Information Service.2Local7 uhttp://purl.access.gpo.gov/GPO/LPS41277