Marshall, R. B.  1867-1949. <br/><br/>
Results of spirit leveling in Idaho, 1896 to 1914, inclusive / 
R.B. Marshall, chief geographer. 
 - Washington,  Govt. Print. Off.,  1915. 
 - 130 p. :  pl. ;  24 cm. 
 - U.S. Geological survey. Bulletin 567 .
 - United States.  Geological Survey.  Bulletin ;  567. .
<br/><br/> Includes index. 
<br/><br/><label>LCCN: </label>gs 15000378  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Idaho--Altitudes.
<br/><br/><label>LC Class. No.: </label>GB495.I2  / A3