| Author: | Keller, W. D., |
|---|---|
| Year: | 1955 |
| Document Type: | MAIN |
| SUDOC: | Y 3.AT 7:22/TEI-515 |
| Series: | Trace elements investigations report, |
| Report Number: | 515 |
| Subjects: | Clay--Southwest, New--Analysis |
| Clay minerals--Southwest, New | |
| Link: | https://hdl.handle.net/2027/mdp.39015095153204 |