Petrides, George A. <br/><br/>
A field guide to trees and shrubs  : northeastern and north-central United States and southeastern and south-central Canada 

 - 2ed. 
 - Boston, Mass. :  Houghton Mifflin,  1986 
 - 428 p.  : ilus. 
 - The Peterson field guide series  ; 11A .
 - The Peterson field guide series  ; 11A .
<br/><br/> 59-217 
<br/><br/><label>LCCN: </label>5825 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Árboles--Canada.<br/>Árboles--E.U.A.<br/>Arbustos--Canada.<br/>Arbustos--E.U.A.
<br/><br/><label>Dewey Class. No.: </label>582.16  / P4 1986