Precursory seismicity patterns
By: Max Wyss
Contributors: Geological Survey (U.S.); University of Colorado, Boulder. Cooperative Institute for Research in Environmental Science
Series: Open-file report -- 81-890; Open-file report (Geological Survey (U.S.)) -- 81-890
Publisher: U.S. Geological Survey
Published: 1981
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Seismology -- United States
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 1 microfiche ; 11 x 15 cm

"University of Colorado, CIRES."

"Supported by the Earthquake Hazards Reduction Program."

"USGS contract no. 14-08-0001-18386."