Natural bitumen resources of the United States.
| Other author | Geological Survey (U.S.) |
| Format | Electronic |
| Edition | Version 1.0. |
| Publication Info | [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2006] |
| Description | 2 unnumbered pages : digital, PDF file. |
| Supplemental Content | http://pubs.usgs.gov/fs/2006/3133/ |
| Supplemental Content | https://purl.fdlp.gov/GPO/LPS98390 |
| Subjects |
| Series | National assessment of oil and gas fact sheet Fact sheet ; 2006-3133 National assessment of oil and gas fact sheet. ^A695947 Fact sheet (Geological Survey (U.S.)) 2006-3133. ^A466711 |
| General note | Title from PDF title screen (viewed on July 25, 2008). |
| General note | "November 2006." |
| Bibliography note | Includes bibliographical references. |
| Technical details | Mode of access: Internet from the USGS web site. Address as of 7/25/08: http://pubs.usgs.gov/fs/2006/3133/pdf/FS2006-3133%5F508.pdf ; current access available via PURL. |
| Issued in other form | Natural bitumen resources of the United States 1 sheet ([2] p.) |
| GPO item number | 0621-L (online) |
| Govt. docs number | I 19.127:2006-3133 |