Spirit leveling in Illinois, 1896-1942. Part 1, Southern Illinois (Q133972)
From geokb
Spirit leveling in Illinois, 1896-1942. Part 1, Southern Illinois; 1942; B; 930-A; Geological Survey (U.S.)
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Spirit leveling in Illinois, 1896-1942. Part 1, Southern Illinois |
Spirit leveling in Illinois, 1896-1942. Part 1, Southern Illinois; 1942; B; 930-A; Geological Survey (U.S.) |
