Redmon, Donald E. <br/><br/>
Historical injury experience in quarrying (in trhee parts) 1. 1964-65   
Redmon, Donald E. 
 - Washington  Bureau of mines  1973 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MINERIA<br/>CANTERAS
<br/><br/><label>Universal Decimal Class. No.: </label>622.271.2