Revised instrumental hypocenters and correlation of earthquake locations and tectonics in the Central United States - Gordon, David W., 1931- (Washington : U.S. Government Printing Office, U.S. Geological Survey, 1988)
Bibliography: p. 59-63
Keywords: Earthquakes -- Middle West; Earthquakes -- Southern States; Earthquakes -- Great Plains; Geology -- Middle West; Geology -- Southern States; Geology -- Great Plains