AbstractsBiology & Animal Science
Fluorspar mining and milling in southern Illinois.
| Institution: | Missouri University of Science and Technology |
|---|---|
| Department: | |
| Year: | 1927 |
| Record ID: | 1522178 |
| Full text PDF: | http://hdl.handle.net/10355/17722 |
Abstract
Fluorspar mining and milling in southern Illinois.
| Institution: | Missouri University of Science and Technology |
|---|---|
| Department: | |
| Year: | 1927 |
| Record ID: | 1522178 |
| Full text PDF: | http://hdl.handle.net/10355/17722 |
