Symposium on Pennsylvanian rocks of Colorado and adjacent areas, 1958.
Published: 1958
Place of publication: Denver
Language: eng
Number of pages: 184
Subjects: Geology, Stratigraphic -- Pennsylvanian.; Geology -- Colorado -- Guidebooks.; Geology -- West (U.S.)
Notes: Includes bibliographies.
Part of illustrative matter fold. in pocket.