Callahan, James E. <br/><br/>
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).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alaska<br/>Geología
<br/><br/><label>Universal Decimal Class. No.: </label>55(798)