The chromograph : a new analytical tool for laboratory and field use /
| Main Authors: | , |
|---|---|
| Format: | Government Document eBook |
| Language: | English |
| Published: |
Washington, D.C. :
United States Department of the Interior, Geological Survey,
1949.
|
| Series: | Geological Survey circular ;
63. |
| Subjects: | |
| Online Access: | https://purl.fdlp.gov/GPO/gpo110828 |
| Item Description: | "December 1949." |
|---|---|
| Physical Description: | 1 online resource (11 pages) : illustrations. |
| Bibliography: | Includes bibliographical references (page 10). |