No abstract available.
Citation Information
Publication Year | 1911 |
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Title | Results of spirit leveling in Illinois, 1909 and 1910 |
DOI | 10.3133/b493 |
Authors | Robert Bradford Marshall |
Publication Type | Report |
Publication Subtype | USGS Numbered Series |
Series Title | Bulletin |
Series Number | 493 |
Index ID | b493 |
Record Source | USGS Publications Warehouse |