Spatial data available on the Web at http://mrdata.usgs.gov

Other Authors: Mineral Resources Program (Geological Survey)
Format: eBook
Language: English
Published: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2002]
Physical Description: 2 unnumbered pages : digital, PDF file.
Series: Fact sheet (Geological Survey (U.S.)) ; FS-02-071.
Subjects:
Online Access: connect to online version. (PDF)
https://purl.fdlp.gov/GPO/LPS100338