Directory of world seismograph stations
Subtitle: The Americas
By: by Barbara B. Poppe ; World Data Center A for Solid Earth Geophysics
Contributors: United States. Environmental Data and Information Service; Geological Survey (U.S.); World Data Center A for Solid Earth Geophysics
Series: Report SE -- 25
Publisher: The Center; U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Data and Information Service
Published: 1980
Place of publication: Boulder, Colo
Language: eng
Number of pages: 465
Subjects: Seismological stations; Directories
Notes: "U.S. Dept. of Interior, Geological Survey."

"October 1980."
Table of contents: title: pt. 1. United States, Canada, Bermuda.