John. A Helms <br/><br/>
Dictionary of Forestry 

 - Bethesda  The Society of American Foresters  1998 
 - 210p 
<br/><br/>John. A Helms: Dictionary of Forestry.  Bethesda.  The Society of American Foresters, 1998. 0-939970-73-2--(634.903HEL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-939970-73-2 
<br/><br/><label>Dewey Class. No.: </label>634.903  / HEL