Kerlinger, Paul <br/><br/>
How birds migrate / 
Paul Kerlinger ; revisions by Ingrid Johnson ; illustrated by Pat Archer. 
 - 2nd ed. 
 -- Mechanicsburg, PA :   Stackpole Books,   c2009. 
 - x, 230 p. :  il. 
<br/><br/>Includes bibliographical references (p. 222-224) and index. 
<br/><br/>ISBN 9780811732307 
<br/><br/><label>LCCN: </label>2008015947 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aves--Migración
<br/><br/><label>LC Class. No.: </label>QL698.9  / .K47 2009 
<br/><br/><label>Universal Decimal Class. No.: </label>598.2:591.543.43