@mastersthesis {463, title = {Geophysics Education in North America}, volume = {PhD}, year = {1976}, school = {University of Arizona}, url = {http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=760459481\&sid=8\&Fmt=1\&clientId=43922\&RQT=309\&VName=PQD}, author = {Cathey, Everett Henry} }