International Congress of Zoology,15. <br/><br/>
Proceedings of the fifteen International Congress 

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 - London - INGL  Linnean Society of London  1959 
 - 1068p.  25 cm 
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<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Zoologia--<br/>Zoologia