Landscape sketching / 
republication by the Army War College of part of a pamphlet originally issued by the School of Musketry. August, 1917. 
 - Washington, [D.C.] :  U.S. Govt. Print. Off.,  1917. 
 - 37 p. :  ill. ;  20 cm. 
 - Document / United States. War Dept. ;  no. 645. .
<br/><br/>
<br/><br/><label>LCCN: </label>war18000025  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Military topography.
<br/><br/><label>LC Class. No.: </label>UG470  / .U55 1917a