Monitoring active volcanoes /

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Bibliographic Details
Author / Creator:Tilling, Robert I.
Imprint:[Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, [1993]
Description:17 p. : ill. ; 24 cm.
Language:English
Subject:
Format: E-Resource U.S. Federal Government Document Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/6505835
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Other authors / contributors:Geological Survey (U.S.)
Notes:Available via Internet from the Geological Survey web site.
GPO item no.:0621
0621 (online)
Govt.docs classification:I 19.2:V 88/14