Geist, Valerius <br/><br/>
Mountain sheep: A study in behaviour and evolution 

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 - University of Chicago Press, Chicago  1971 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sheep-- Mountain sheep
<br/><br/><label>Dewey Class. No.: </label>599.649  GEI-M