Instructions for making forest surveys and maps. 

 - Revised December, 15, 1911. Prepared in the Office of Geography. 
 - Washington,  Govt. Print. Off.,  1912. 
 - 85 p.  incl. tables, diagrs.  17 cm. 
<br/><br/> At head of title: United States Department of Agriculture, Forest Service. 
<br/><br/><label>LCCN: </label>agr12001005 //r64 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forests and forestry--United States.
<br/><br/><label>LC Class. No.: </label>SD426  / .A5 1912a