Map of Kansas showing the oil and gas fields and geologic ages of the producing formations in the fields /
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| Author / Creator: | Postley, Olive C. |
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| Imprint: | [Washington, D.C.] : U.S. Dept. of the Interior, Geological Survey, 1940. |
| Description: | 1 map : col. ; 68 x 132 cm. |
| Language: | English |
| Subject: | |
| Cartographic data: | Scale 1:500,000. |
| Format: | Map U.S. Federal Government Document Print |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/1740687 |