Averill, Charles Volney <br/><br/>
Placer mining for gold in California. 

 - San Francisco :  Dep.of Nat.Res,  1946. 
 - 377 p. :  il. ;  23 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Minería<br/>Oro
<br/><br/><label>Subjects--Geographic Terms: </label><br/>California
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>622.342.1