Alaska Volcano Observatory

Photographs, 1913-1919

Author(s): Griggs, R. F., and National Geographic Society Washington, DC

Publication Year: 1919

Bibliographic Reference:

Griggs, R. F., and National Geographic Society Washington, DC, 1919, Photographs, 1913-1919: Washington, D.C., National Geographic Society, unpaged.

Citation Updated: 2005-06-10 00:04:10