Revision History for USGS Professional Paper 543-C J.E. Case, D.F. Barnes, George Plafker, and S.L. Robbins Gravity Survey and Regional Geology of the Prince William Sound Epicentral Region, Alaska ----------------------------------------------------- Post-processed PDF Applied USGS Web template August 13, 2013 Posted online at http://pubs.usgs.gov/pp/0543c/ October 23, 2012 Published in paper form 1966 -----------------------------------------------------