Gibson, Russell,  1887- <br/><br/>
Geology and ore deposits of the Libby quadrangle, Montana, 
by Russell Gibson; with sections on glaciation by W. C. Alden, and physiography by J. T. Pardee. 
 - Washington,  U.S. Govt. Print. Off.,  1948. 
 - vii, 131 p.  illus.  24 cm. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>gs 49000101  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Montana--Libby quadrangle<br/>Ore deposits--Montana.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 956 
<br/><br/><label>Dewey Class. No.: </label>553