Naumov, D V <br/><br/>
Hydroids and hydromedusae of the USSR 

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 - Israel Program for scientific Translations, Jerusalem  1969 
 - 660 
 - Keys to the fauna of the USSR published by the zoological institute of the Academy of Science of the .
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coelentrata-- Cnidaria-- Zoology
<br/><br/><label>Dewey Class. No.: </label>593.5  NAU-H