Wackerman, A. E. <br/><br/>
Harvesting timber crops 

 - 2 ed. 
 - New York :  McGraw-Hill,  1966 
 - 540 p.  : ilus. 
<br/><br/><label>LCCN: </label>50963 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bosques--Extracción.
<br/><br/><label>Dewey Class. No.: </label>634.982  / W3 1966