Zon, Raphael <br/><br/>
(Professional paper) Balsam fir  / 
by Raphael Zon 
 - Washington  :   Department of Agriculture 
 - 68 p. 
 - EUA. Dep. of Agri. Bull.; 55 .
<br/><br/><label>LCCN: </label>203998 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abies balsamea