Lack, David,  1910-1973. <br/><br/>
Ecological isolation in birds 
[by] David Lack. Main illus. by Robert Gillmor. 
 - Oxford [Eng.]  Blackwell Scientific Publications  [1971] 
 - 404 p.  illus.  23 cm. 
<br/><br/>Bibliography: p. 357-374. 
<br/><br/><label>ISBN: </label>0632068701 
<br/><br/><label>LCCN: </label>79859846  
<br/><br/><label>Nat. Bib. No.: </label>B*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bird populations.<br/>Isolating mechanisms.
<br/><br/><label>LC Class. No.: </label>QH401  / .L32 1971b 
<br/><br/><label>Dewey Class. No.: </label>598.2/5/22