Burbank, W. S.  1898-1975. <br/><br/>
Geology and ore deposits of the Bonanza mining district, Colorado, 
by W. S. Burbank; with a section on History and production, by Charles W. Henderson.  Prepared in cooperation with the Colorado metal mining fund. 
 - Washington,  U.S. Govt. Print. Off.,  1932. 
 - ix, 166 p.  incl. plans, tables, diagrs.  35 pl. (part fold., incl. maps, plans, diagrs.)  29 cm. 
<br/><br/> At head of title: United States Department of the Interior.  Map, 2 plans and diagram folded in pocket. 
<br/><br/>Bibliographical foot-notes. 
<br/><br/><label>LCCN: </label>gs 32000076  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Colorado--Saguache County.<br/>Ore deposits.<br/>Mines and mineral resources--Colorado--Saguache County.
<br/><br/><label>LC Class. No.: </label>TN24.C6  / B4 no. 169 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.16:169