Radioactivity of coals and associated rocks in Beaver, Clearfield, and Jefferson Counties, Pennsylvania
Trace Elements Investigations
468
By: John C. Ferm
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Abstract
Suggested Citation
Ferm, J., 1955, Radioactivity of coals and associated rocks in Beaver, Clearfield, and Jefferson Counties, Pennsylvania: U.S. Geological Survey Trace Elements Investigations 468, 52 p., 5 fig., https://doi.org/10.3133/tei468.
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Radioactivity of coals and associated rocks in Beaver, Clearfield, and Jefferson Counties, Pennsylvania |
| Series title | Trace Elements Investigations |
| Series number | 468 |
| DOI | 10.3133/tei468 |
| Year Published | 1955 |
| Language | ENGLISH |
| Description | 52 p., 5 fig. |
| Scale | 5000000 |