Spirit leveling in Illinois, 1896-1942. Part 4, Northern Illinois
January 1, 1943
No abstract available.
Citation Information
Publication Year | 1943 |
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Title | Spirit leveling in Illinois, 1896-1942. Part 4, Northern Illinois |
DOI | 10.3133/b930D |
Authors | |
Publication Type | Report |
Publication Subtype | USGS Numbered Series |
Series Title | Bulletin |
Series Number | 930 |
Index ID | b930D |
Record Source | USGS Publications Warehouse |