Bertin, Leon <br/><br/>
Eels:   A biological study 

 - London:   Cleaver-Hume Press Ltd.,   1956 
 - 192p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>597.53  / J6