Total intensity aeromagnetic map of Douglas County and part of Grant County, Minnesota : relative to arbitrary datum /
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| Author / Creator: | Balsley, J.R. |
|---|---|
| Imprint: | Washington, D.C. : U.S. Geological Survey, 1951. |
| Description: | 1 map ; 67 x 101 cm. + 38 profiles on sheet 95 x 110 cm. |
| Language: | English |
| Series: | Geophysical investigations ; map GP-51 Geophysical investigations (Geological Survey (U.S.)) ; map GP-51. |
| Subject: | |
| Cartographic data: | Scale ca. 1:63,360 (W 95⁰55ʹ--W 95⁰10ʹ/N 46⁰05ʹ--N 45⁰50ʹ) |
| Format: | Map U.S. Federal Government Document Print |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/3373312 |