CAMPBELL, Arthur B. <br/><br/>
Geology and mineral deposits of the Twin crags quadrangle Idaho / 
by Arthur B. Campbell and Stanley E. Good. 
 -- Washington :   United States Government Printing Office,   1963 
 - 32 p. + map. -- 
 (Geological Survey Bulletin  ;  1142-A).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Depósitos de minerales<br/>Idaho
<br/><br/><label>Universal Decimal Class. No.: </label>553(796)