Geology and earth sciences sourcebook for elementary and secondary schools
By: Robert L. Heller, editor.
Contributors: Heller, Robert L. 1919-
Publisher: Holt, Rinehart and Winston
Published: 1962
Place of publication: New York
Number of pages: 496
Subjects: Geology -- Study and teaching
Notes: Prepared under the guidance of the American Geological Institute, National Academy of Sciences-National Research Institute.