Lorenz, Konrad <br/><br/>
Studies in animal and human behaviour, Vol.2 

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 - Methuen & Co., London  1971 
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 - .
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal behaviour patterns
<br/><br/><label>Dewey Class. No.: </label>591.5  LOR-S.2