The Yukon-Tanana region, Alaska. Description of Circle quadrangle
By: by L. M. Prindle.
Series: U.S. Geological survey. Bulletin; no. 295
Publisher: Govt. Print. Off.
Published: 1906
Place of publication: Washington
Language: eng
Number of pages: 27
Subjects: Gold mines and mining -- Alaska.; Geology -- Alaska -- Circle quadrangle.
Notes: Subject series: A, Economic geology, 82; B, Descriptive geology, 101.
Issued also as House doc. no. 934, 59th Cong., 1st sess.
Geological survey publications on Alaska: p. vii-xi.