Preliminary observations of noise spectra at the SRO and ASRO stations
By: by Jon Peterson ; United States Department of the Interior, Geological Survey.
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 80-992.; Open-file report (Geological Survey (U.S.)) -- 80-992.
Publisher: The Survey
Published: 1980
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Seismology -- Observations.; Seismological stations.
Genres: Observations.
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 1 microfiche ; 11 x 15 cm.

Bibliography: leaf 25.