Hazen, Margaret Hindle,  <br/><br/>
Wealth inexhaustible 

 - 457 pages ;   26 cm 
<br/><br/><label>ISBN: </label>0442235100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries - United States - History
<br/><br/><label>Dewey Class. No.: </label>338.20973