Levick G Murray <br/><br/>
Antartic penguins: a study of their social habits.   
  

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 - London  William Heinemann  1914 
 - X, 140; Pls 
<br/><br/> B   
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<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>598.44 lev/ant