Boek
| Titel | Mineral resources of the United States / by the staffs of the Bureau of Mines and Geological Survey ; forew. by J. A. Krug |
|---|---|
| Objectnaam | boek |
| Objectnummer | 00043415 |
Vervaardiging
| Maker | Krug, J.A. |
|---|---|
| Datering | 1948 |
| Titel | Mineral resources of the United States / by the staffs of the Bureau of Mines and Geological Survey ; forew. by J. A. Krug |
|---|---|
| Objectnaam | boek |
| Objectnummer | 00043415 |
| Maker | Krug, J.A. |
|---|---|
| Datering | 1948 |