Crawford, R. D.  1873- <br/><br/>
Geology and ore deposits of the Red Cliff district, Colorado, 
by R. D. Crawford and Russell Gibson. 
 - Boulder, Col.,  Camera print,  1925. 
 - 89 [1] p.  incl. illus., maps, tables, III fold. pl. (in pocket)  23 cm. 
<br/><br/>Bibliographical references. 
<br/><br/><label>LCCN: </label>gs 25000130  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Colorado--Eagle County.<br/>Ore deposits--Colorado--Eagle County.
<br/><br/><label>LC Class. No.: </label>QE91  / .A4 no. 30