Illick, Joseph S.  1884-1967. <br/><br/>
The Ailanthus tree in Pennsylvania. 
By Joseph S. Illick and E. F. Brouse. 
 - Harrisburg, Pa.,  1926. 
 - 29 p.  illus.  24 cm. 
 - Pennsylvania.  Dept. of Forests and Waters.  Bulletin 38 .
<br/><br/><label>LCCN: </label>agr26001614  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ailanthus altissima--Pennsylvania.
<br/><br/><label>LC Class. No.: </label>SD12  / .P33 no. 38