CALLAHAN, James E. <br/><br/>
Geologic reconnaissance of a possible powersite at Takatz creek, Southeastern Alaska / 
by James E. Callahan. 
 -- Washington :   United States Government Printing Office,   1970 
 - 18 p. + map. -- 
 (Geological Survey Bulletin  ;  1211-D).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alaska<br/>Geología
<br/><br/><label>Universal Decimal Class. No.: </label>55(798)