Foster, Helen Laura  1919- <br/><br/>
Reconnaissance geology of the Eagle A-1 and A-2 Quadrangles Alaska / 
By Helen L. Foster. 
 -- Washington :   United States Government Printing Office,   1969 
 - 30 p. + 1 map. pleg. -- 
 (Geological Survey Bulletin  ;  1271-G).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología - Alaska
<br/><br/><label>Universal Decimal Class. No.: </label>55(798)