The determination of small amounts of rare earths in phosphate rocks
Trace Elements Investigations
239
By: Claude L. Waring and Henry Mela Jr.
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Abstract
Suggested Citation
Waring, C., and Mela, H., 1952, The determination of small amounts of rare earths in phosphate rocks: U.S. Geological Survey Trace Elements Investigations 239, 20 leaves : ill. ; 29 cm., https://doi.org/10.3133/tei239.
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | The determination of small amounts of rare earths in phosphate rocks |
| Series title | Trace Elements Investigations |
| Series number | 239 |
| DOI | 10.3133/tei239 |
| Year Published | 1952 |
| Language | ENGLISH |
| Description | 20 leaves : ill. ; 29 cm. |