Callahan, James E.
Geologic reconnaissance of possible powersites at Tyee, Eagle, and Spur Mountain lakes, Southeastern Alaska / by James E. Callahan and Alexander A. Wanek. -- Washington : United States Government Printing Office, 1969 - 34 p.+ map. -- (Geological Survey Bulletin ; 1211-B).
Alaska
Geología
55(798)
Geologic reconnaissance of possible powersites at Tyee, Eagle, and Spur Mountain lakes, Southeastern Alaska / by James E. Callahan and Alexander A. Wanek. -- Washington : United States Government Printing Office, 1969 - 34 p.+ map. -- (Geological Survey Bulletin ; 1211-B).
Alaska
Geología
55(798)