The Oxford systems of decimal classification for forestry 

 - Bucks :  Commonwealth Agricultural Bureau,  1966 (c.1954) 
 - 115 p. 
<br/><br/><label>LCCN: </label>37471 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clasificación Decimal de Oxford.
<br/><br/><label>Dewey Class. No.: </label>025.46  / O93