TY - BOOK AU - Spence,William TI - Responses to Iben Browning's prediction of a 1990 New Madrid, Missouri, earthquake T2 - U.S. Geological Survey circular AV - QE535.2.U6 R47 1993 U1 - 363.3/495/09778985 20 PY - 1993/// CY - Washington, Denver, CO PB - U.S. G.P.O., Free on application to USGS Map Distribution KW - Browning, Iben. KW - Earthquakes KW - Missouri KW - New Madrid region KW - Local KW - Earthquake prediction KW - New Madrid Region N1 - Includes bibliographical references (p. 23-24) ER -