A Multi-purpose crustal strain observatory, Dalton Tunnel complex, San Gabriel Mountains
Subtitle: (September 1, 1979 to September 30, 1980)
By: Thomas L. Henyey ... [et al.].
Contributors: Henyey, Thomas L. 1941-; Geological Survey (U.S.)
Series: U.S.C. Geophysics Laboratory technical report -- #80-11
Publisher: Dept. of the Interior, U.S. Geological Survey
Published: 1980
Place of publication: [Denver, Colo.?
Language: eng
Format: Microform
Number of pages: 12
Subjects: Geophysical observatories -- California.
Notes: "November, 1980."