ACTA HYDROBIOLOGICA / 
Polish Academy of Sciences. Institute of Freshwater Biology. 
 -- Krakow :   Polish Academy of Sciences, Institute of Freshwater Biology  
 - 1959--  . -- 
<br/><br/>ISSN 0065-132X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hidrobiología
<br/><br/><label>Universal Decimal Class. No.: </label>574.5/6(05)