Aeromagnetic map of Iowa : color coded intensities /
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| Author / Creator: | Zietz, Isidore, 1919- |
|---|---|
| Imprint: | Reston, Va. : U.S. Geological Survey, 1976. |
| Description: | 1 map : col. ; 37 x 55 cm. |
| Language: | English |
| Series: | Geophysical investigations - U.S. Geological Survey ; map GP-911 Geophysical investigations (Geological Survey (U.S.)) ; map GP-911. |
| Subject: | |
| Cartographic data: | Scale 1:1,000,000. |
| Format: | Map Print |
| Local Note: | Stored in vertical file. |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/2772222 |