The San Andreas Fault Encyclopaedia Britannica Educational Corporation moving image motion picture xxu Encyclopaedia Britannica Educational Corp. 1974 monographic eng
motion picture
21 min. sd.,color. 16 mm. Describes the scientific equipment used to monitor and evaluate the movements and shifts of the San Andreas Fault zone in California. adolescent Produced in cooperation with the American Geological Institute. With teacher's guide. Producer, Bert van Bork; collaborators, William H. Matthews, John S. Shelton. n-us-ca Seismology California San Andreas Fault QE535.2 74700656 /F EBEC 740426 20260227104058.0 994380530102311