Beklemishev, W N <br/><br/>
Principles of comparative anatomy of invertebrates, Vol.1 

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 - University Of Chicago Press  1969 
 - 490 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates - Anatomy
<br/><br/><label>Dewey Class. No.: </label>592.0713  BEK-P.1