Calderas of the San Juan volcanic field, southwestern Colorado /
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Author / Creator: | Steven, Thomas A. (Thomas August), 1917-2013, author. |
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Imprint: | Washington : United States Department of the Interior, Geological Survey, 1976. |
Description: | 1 online resource (iii, 35 pages) : illustrations, maps. |
Language: | English |
Series: | Geological Survey professional paper ; 958 Geological Survey professional paper ; 958. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/11557213 |