Unknown Earth
Subtitle: a handbook of geological enigmas
By: compiled by William R. Corliss ; illustrated by John C. Holden.
Contributors: Corliss, William R.
Publisher: Sourcebook Project
Published: 1980
Place of publication: Glen Arm, MD
Language: eng
Number of pages: 833
Subjects: Geology -- Miscellanea
Notes: Includes bibliographies and index.