Watson, David Meredith Seares <br/><br/>
Paleontology and modern biology 

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 - New Haven Yale University Press, London  1951 
 - 215 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology, Paleozoology, Fossils
<br/><br/><label>Dewey Class. No.: </label>560  WAT-P