Author(s):
Byers, F. M. J., Fisher, Bernard, and Hopkins, D. M.
Publication Year:
1947
Bibliographic Reference:
Byers, F. M., Fisher, Bernard, and Hopkins, D. M., 1947, Volcano investigations on Umnak Island: U.S. Geological Survey Alaskan Volcano Investigations Report 0002, p. 19-53.