| Author: | Gibbs, Harold L. |
|---|---|
| Year: | 1950 |
| Document Type: | N/A |
| SUDOC: | I 28.23:4711 |
| Series: | United States Bureau of Mines Reports |
| Report Number: | R. I. 4711 |
| Subjects: | Thin sections (Geology) |
| Thin section preparation. | |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc38545/ |