Instructions for the scaling and measurement of national forest timber. 
Issued September 23, 1916; rev. January 1928. 
 - Washington,  U.S. Govt. print. off.,  1928. 
 - v, 103 p. incl. illus., tables, forms.  17 cm. 
<br/><br/> At head of title: ... U.S. Department of agriculture. Forest service. 
<br/><br/><label>LCCN: </label>agr28000282  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forests and forestry--Measurement.
<br/><br/><label>LC Class. No.: </label>SD555  / .U6 1928