TY  - BOOK
AU  - Jones,Robart R.
TI  - The unsettled earth
SN  - 025040110x (pbk) :
U1  - 550.82 
PY  - 1975///
CY  - Ann Arbor, Mich.
PB  - Ann Arbor Science Pub.
KW  - Earthquakes
N1  - Includes bibliographical references and index
ER  -