Schmalhausen, I <br/><br/>
Origin of terrestrial Vertebrates 

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 - Academic Press, New York  1968 
 - 314 
 - .
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution of Vertebrate
<br/><br/><label>Dewey Class. No.: </label>576.896  SCH-O