Colton, Harold Sellers,  1881- <br/><br/>
The basaltic cinder cones and lava flows of the San Francisco mountain volcanic field. 
By Harold S. Colton. 
 - Flagstaff,  Northern Arizona society of Science and art,  1937. 
 - 2 p.l., [3]-50 p.  illus. (incl. maps)  21 cm. 
 - Museum of Northern Arizona bulletin  no. 10 .
<br/><br/> Reproduced form type-written copy. 
<br/><br/>Bibliography: p. 48-49. 
<br/><br/><label>LCCN: </label>s  43000007  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Volcanoes--Arizona
<br/><br/><label>Subjects--Geographic Terms: </label><br/>San Francisco Mountains.
<br/><br/><label>LC Class. No.: </label>F806  / .M95 no. 10 
<br/><br/><label>Dewey Class. No.: </label>551.21