1706 Industry: Mining: Gypsum
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:3f64f419-ed9e-425b-aebb-54d13942b2d7 |
| Description not available. |
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:3f64f419-ed9e-425b-aebb-54d13942b2d7 |
| Description not available. |