Notes on the earthquake of November 9, 1968, in southern Illinois
By: Paul C. Heigold
Series: Illinois State Geological Survey. Environmental geology notes -- no.24; Environmental geology notes (Illinois State Geological Survey) -- no.24.
Publisher: Illinois State Geological Survey
Published: 1968
Place of publication: Urbana
Language: eng
Number of pages: 16
Subjects: Earthquakes
Notes: Includes bibliographical references (p. 15-16).