An expedition through the Yukon district
By: Charles Willard Hayes.
Contributors: Cummings, Clara E. 1855-1906.
Series: CIHM/ICMH microfiche series -- no. 15200.
Publisher: National Geographic Society
Published: 1981
Place of publication: Washington
Language: eng
Format: Microform
Number of pages: 162
Subjects: Geology -- Yukon Territory.; Glaciers -- Yukon Territory.; Cryptogams -- Yukon Territory.
Other titles: National geographic magazine.
Notes: Cover title.

At head of title: The National Geographic Magazine, Vol. IV, pp. 117-162, pls. 18-20, May 15, 1892.

An account of the exploration of a portion of the southwestern Yukon and southeastern Alaska.

Reproduction of original in: Library Division, Provincial Archives of British Columbia.

Pre-1900 Canadiana.

Includes bibliographical references.

Microfiche. Ottawa : Canadian Institute for Historical Microreproductions, 1981. 1 microfiche (32 fr.) ; 11 x 15 cm. (CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 15200).
Table of contents: title: Cryptogams collected by Dr. C. Willard Hayes in Alaska, 1891 / by Clara E. Cummings.