The gold and mineral resources of a portion of the Copper River District, Alaska
Author(s):
Schrader, F. C., and Spencer, A. C.
Publication Year:
1901
Bibliographic Reference:
Schrader, F.C., and Spencer, A.C., 1901, The gold and mineral resources of a portion of the Copper River District, Alaska: Washington, Government Printing Office, 94 p.