National elevation dataset.
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Imprint: | [Reston, Va.?] : [U.S. Dept. of the Interior, U.S. Geological Survey], [1999] |
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Description: | 2 unnumbered pages : illustrations, color map ; 28 cm. |
Language: | English |
Series: | USGS fact sheet ; 148-99 Fact sheet (Geological Survey (U.S.)) ; FS-99-148. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/6516908 |