Evaluation of economically extractable coal beds in the Gillette coal field, Powder River Basin, Wyoming and Montana / by Margaret S. Ellis ... [and others].
- U.S. Geological Survey open-file report ; 02-180
- Restrictions on Access:
- Free-to-read Unrestricted online access
- Title from HTML title screen (viewed on June 12, 2002).
- Bibliography Note:
- Includes bibliographical references.
- Technical Details:
- System requirements: Adobe Acrobat Reader. and Mode of access: Internet from the USGS Web site. Address as of 3-26-03: http://pubs.usgs.gov/of/2002/ofr-02-0180/; current access is available via PURL.
View MARC record | catkey: 31504074