Aeromagnetic map of Iowa /
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| Imprint: | Reston, Va. : Geological Survey, 1976. |
|---|---|
| Description: | 1 map ; 72 x 109 cm. folded in envelope 30 x 24 cm. |
| Language: | English |
| Series: | Geophysical investigations ; map GP-910 Geophysical investigations (Geological Survey (U.S.)) ; map GP-910. |
| Subject: | |
| Cartographic data: | Scale 1:500,000 ; Lambert conformal conic proj. (W 96⁰37'--W 90⁰07'/N 43⁰30'--N 40⁰37') |
| Format: | Map U.S. Federal Government Document Print |
| Local Note: | Stored in vertical file. |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/2772221 |