Calkins, Frank C. <br/><br/>
Geology and ore deposits of the Cottonwood-American Fork Area, Utah / 
F. C. Calkins, and B. S. Butler ; with sections on history and production, V. C. Heikes. 
 - Washington :  U.S. Govt. Print. Off.,  1943. 
 - x, 152 p. :  ill., plates (part fold.) maps (part fold.)  29 cm. 
<br/><br/> At head of title: U.S. Dept. of the Interior, Harold L. Ickes, secretary.  Geological survey, W. E. Wrather, director ...  18 folded plates and maps in separate case. 
<br/><br/>"Bibliogaphy": p.3. 
<br/><br/><label>LCCN: </label>gs 43000073  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Utah.<br/>Ore deposits--Utah.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Wasatch Range (Utah and Idaho)<br/>Uinta Mountains (Utah and Wyo.)
<br/><br/><label>LC Class. No.: </label>QE75  / .P9 no. 201 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.16:201