by Edgar A. Imhoff, Edward Huntington Cobb, Geological Survey (U.S.), James Carlton Taylor, Reginald Peter Briggs, John S. Pomeroy, Thomas O. Friz, James R. LaFevers, William Edward Davies
A Conference on Earthquake Warning and Response, Held in San Francisco, California, on November 7, 1975 : Contributions from City of San Francisco, Director of Emergency Services ... [et Al.]
by Edgar A. Imhoff, Edward Huntington Cobb, Geological Survey (U.S.), James Carlton Taylor, Reginald Peter Briggs, John S. Pomeroy, Thomas O. Friz, James R. LaFevers, William Edward Davies