Geology of Gravina Island, Alaska
By: by Henry C. Berg.
Series: Geological Survey bulletin; 1373; Geological Survey bulletin ;; 1373.
Publisher: U.S. Govt. Print. Off.
Published: 1973
Place of publication: Washington
Language: eng
Number of pages: 41
Subjects: Geology -- Alaska -- Gravina Island (Kethcikan Gateway)
Notes: Bibliography: p. 37-38.