Direct-current arc and alternating-current spark emission spectrographic field methods for the semiquantitative analysis of geologic materials /
| Main Authors: | , |
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| Format: | Government Document eBook |
| Language: | English |
| Published: |
Washington :
United States Department of the Interior, Geological Survey,
1968.
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| Series: | Geological Survey circular ;
591. |
| Subjects: | |
| Online Access: | https://purl.fdlp.gov/GPO/gpo115429 |
| Physical Description: | 1 online resource (iii, 6 pages) : illustrations. |
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| Bibliography: | Includes bibliographical references (page 6). |