Ludvik, J, Ed., et al. <br/><br/>
Progress in protozoology: Proceedings of the first international congress 

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 - Academic Press, London  1963 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Protozoa
<br/><br/><label>Dewey Class. No.: </label>593.1  LUD-P