NEWTON, Ian <br/><br/>
Population ecology of raptors / 
by Ian Newton ; illustrations by Jim Gammie. 
 -- Berkhamsted :   T&AD Poyser,   1979 
 - 399 p. 
<br/><br/>ISBN 0-85661-023-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rapaces
<br/><br/><label>Universal Decimal Class. No.: </label>598.279:574.3