Ritchie, David, 1952 Sep. 18-
Encyclopedia of earthquakes and volcanoes /
David Ritchie.
- New York : Facts on File, 1994.
- p. cm.
Includes bibliographical references and index.
0816026599
93007670
Earthquakes--Encyclopedias.
Volcanoes--Encyclopedias.
QE521 / .R58 1994
551.2/03