Uneven - aged silviculture and management in the United States ; combined proceeding of two in service workshosp... 

 - Washington :  The Forest Service,  1978 
 - 234 p.  : ilus. 
<br/><br/><label>LCCN: </label>40087 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bosques--Administración.<br/>Silvicultura--Publicaciones periódicas.
<br/><br/><label>Dewey Class. No.: </label>634.95  / E8