Acta ornithologica :   1960 /  
Muzeum i Instytut Zoologii PAN, Instytut Zoologii (Polska Akademia Nauk), Polska Akademia Nauk, Instytut Zoologiczny. 
 -  Polska Akademia Nauk, Instytut Zoologiczny,  1955- 
 - v. :  ill., maps ;  25 cm. 
 - Semiannual,  1999- 
 - Frequency varies,  1955-1998 
 - Tom 5 (1955-1960)- 
<br/><br/><br/>Articles in Polish, English, or German; summaries variously in English, French, German, Polish or Russian. 
<br/><br/><label>ISSN: </label>0001-6454 
 = Acta ornithologica 
 = Acta ornithol. 
<br/><br/><label>CODEN: </label>AORNAK 
<br/><br/><label>LCCN: </label>63029079  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds.<br/>Ornithology.<br/>Birds--Poland.
<br/><br/><label>Subjects--Index Terms: </label>ზოოლოგია პერიოდიკა 
<br/><br/><label>LC Class. No.: </label>QL671  / .A22 
<br/><br/><label>Universal Decimal Class. No.: </label>59(05) 
<br/><br/><label>National Agricultural Library Call No.: </label>413.9  / AC8