Author: Stover, Carl W. and Jerry L. Coffman
Title: Seismicity of the United States, 1568-1989 (Revised)
Description: Washington, United States Government Printing Office, 1993. v, 418p. b/w illus. maps, original stiff printed wrappers, quarto format (U. S. Geological Survey professional paper, 1527). .

Keywords: Earthquarkes Americana Geology