Petrides, George A. <br/><br/>
A field guide to trees and shrubs :  northeastern and north-central United States and southeastern and south-central Canada / 
by George A. Petrides ; ill. by George A. Petrides [and] Roger Tory Peterson. 
 - 2d ed. 
 - Boston,  Houghton Mifflin,  1972. 
 - xxxii, 428 p. :  ill. ;  19 cm. 
 - The Peterson field guide series, 11 .
<br/><br/> Cover and spine title: Trees and shrubs. 
<br/><br/><label>ISBN: </label>0395175798 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trees--Identification.--United States<br/>Shrubs--Identification.--United States<br/>Trees--Identification.--Canada<br/>Shrubs--Identification.--Canada<br/>Climbing plants--Identification.--United States<br/>Climbing plants--Identification.--Canada
<br/><br/><label>LC Class. No.: </label>QK482  / .P43 1972 
<br/><br/><label>Dewey Class. No.: </label>582/.1609/7