Notes on the geology of Gravina Island, Alaska
By: by Philip S. Smith.
Series: Geological Survey professional paper -- 95-H; Shorter contributions to general geology -- 1915; Shorter contributions to general geology
Publisher: U.S. Govt. Print. Off.
Published: 1915
Place of publication: [Washington
Language: eng
Number of pages: 105
Subjects: Geology -- Alaska -- Gravina Island (Ketchikan Gateway Borough); Gravina Island (Ketchikan Gateway Borough, Alaska)
Notes: Includes bibliographical footnotes and index.