Aeromagnetic map of the Vulcan area, San Bernardino County, California

Main Author: Geological Survey (U.S.)
Other Authors: Fairchild Aerial Surveys, inc., United States Steel Corporation.
Format: Microfilm
Language: English
Published: [Denver, Colo.?] : The Survey : [Books and Open-file Reports Section, distributor], 1988.
Physical Description: 1 microfiche : negative.
Series: U.S. Geological Survey open-file report ; 88-506.
Subjects:
Item Description: Relief shown by contours and spot heights.
Includes index maps.
Physical Description: 1 microfiche : negative.