Gibbons, William H.  1879- <br/><br/>
Logging in the Douglas fir region.  

 - Washington,  Govt. print. off.,  1918. 
 - 256 p.  illus., fold. map, diagrs.  23 cm. 
<br/><br/><label>LCCN: </label>agr19000003  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Douglas fir.<br/>Lumbering.
<br/><br/><label>LC Class. No.: </label>S21  / .A7 no. 711