Zen kevich, Lev Aleksandrovich <br/><br/>
Biology of the seas of the U.S. S. R. 

 - New York  Interscience Publishers  1963 
 - 955p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marine biology
<br/><br/><label>LC Class. No.: </label>QH91.Z363