Geological map of South America.
By: by A.I. Levorsen.
Contributors: Geological Society of America.
Series: Special paper / Geological Society of America -- no. 61; Special papers (Geological Society of America) -- no. 61
Publisher: Geological Society of America
Published: 1945
Place of publication: New York
Language: mul
Number of pages: 19
Subjects: Geology -- South America -- Maps.