Gerry, C. N. <br/><br/>
Gold, silver, copper, lead and zinc in idaho and Washington in 1921 :   Mines report. 

 - Washington, D.C.  Government Printing Office  1923 
 - pp. 399-428 
<br/><br/> Impreso 
<br/><br/><br/>Ingles 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MINERIA
<br/><br/><label>Dewey Class. No.: </label>