Cooke, F. <br/><br/>
The snow geese of La Pâerouse Bay:  natural selection in the wild/ 
Fred Cooke, Robert F. Rockwell, and David B. Lank. 
 - Oxford ;  New York :  Oxford University Press,  1995. 
 - xv, 297 p. :  ill., maps ;  24 cm. 
 - Oxford ornithology series ;  4 .
<br/><br/>Includes bibliographical references (p. [273]-289) and indexes. 
<br/><br/><label>ISBN: </label>0198540647 (hbk. : acidfree paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Snow goose--Manitoba--La Pâerouse Bay.<br/>Snow goose--Evolution.--Manitoba--La Pâerouse Bay<br/>Natural selection.
<br/><br/><label>LC Class. No.: </label>QL696.A52  / C66 1995