Peterson, Roger Tory (et...al) <br/><br/>
Peterson field guide to birds of eastern and central North America / 
 Field guide to birds of eastern and central North America 
Roger Tory Peterson ; with contributions from Michael DiGiorgio ... [et al.]. 
 - 6th ed. 
 - Boston :  Houghton Mifflin Harcourt,  2010. 
 - xiv, 445 p. :  ill. (some col.), maps (some col.) ;  21 cm. 
 - Peterson field guides .
 - Peterson field guide series. .
<br/><br/> Rev. ed. of: Field guide to the birds of eastern and central North America / Roger Tory Peterson and Virginia Marie Peterson. c2002.  Includes index. 
<br/><br/><label>ISBN: </label>9780547152462 0547152469 
<br/><br/><label>LCCN: </label>2009037681 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds--North America.
<br/><br/><label>LC Class. No.: </label>QL681  / .P45 2010 
<br/><br/><label>Dewey Class. No.: </label>598.097