Marshall, R. B.  1867-1949. <br/><br/>
Results of spirit leveling in Montana, 1896 to 1910, inclusive. 

 -  Govt. Print. Off.,  1911. 
 - 154 p. 
<br/><br/><label>LCCN: </label>gs 11000527  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Montana--Altitudes.
<br/><br/><label>LC Class. No.: </label>GB495.M9  / A3