July 1980 Mt. Hood earthquake swarm
By: by Alan Rite, H.M. Iyer
Contributors: Iyer, H. M; Geological Survey (U.S.)
Series: Open-file report -- 81-48; Open-file report (Geological Survey (U.S.)) -- 81-48
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1981
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Earthquakes -- Oregon -- Hood, Mount
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 1 microfiche ; 11 x 15 cm

Bibliography: leaves 8-9