Raup, David M; Stanley, Steven M <br/><br/>
Principles of paleontology 

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 - W H Freeman & Co., San Francisco  1971 
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 - A Series of Books in Geology .
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleoecology and fossils of specific environments
<br/><br/><label>Dewey Class. No.: </label>560.45  RAU-P