Delineation of background laboratory contamination in the analysis of trace concentrations of extractable organic materials in crystalline rocks by Soxhlet extraction, column chromotography, and gas chromatography /
| Main Authors: | , |
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| Format: | Government Document eBook |
| Language: | English |
| Published: |
[Reston, Va.] :
U.S. Department of the Interior, U.S. Geological Survey,
1999.
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| Series: | U.S. Geological Survey open-file report ;
99-335. |
| Subjects: | |
| Online Access: | https://purl.fdlp.gov/GPO/gpo54810 |
| Item Description: | Title from title screen (viewed on Jan. 26, 2015). |
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| Physical Description: | 1 online resource (43 pages) : illustrations. |
| Bibliography: | Includes bibliographical references (page 43). |