Fisher, Cassius A.  1872-1930. <br/><br/>
Geology of the Great Falls coal field, Montana. 

 -  Govt. Print. Off.,  1909. 
 - 85 p. 
<br/><br/>Bibliography: p. 9-14. 
<br/><br/><label>LCCN: </label>gs 09000076  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Montana.<br/>Coal mines and mining--Montana.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 356