Thorpe,William Homan <br/><br/>
Current problems in animal behaviour 

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 - Cambridge - EEUU  University press  1966 
 - 424p.  22 cm 
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<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Zoologia--Comportamiento de los animales--<br/>Zoologia