Progress in Protozoology :  proceedings of VI International Congress of Protozoology, Warsaw, Poland 5-11 July 1981 / 
editors, S. Dryl..et al. 
 - Warzawa :  Paanstowwe Wydawn. Nauk,  1984. 
 - 2v :  ill. ;  24 cm. 
<br/><br/> "Special congress volume of Acta protozoologica." 
<br/><br/>Includes bibliographies. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>8301047860 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Protozoology--Congresses.