Corliss, J O <br/><br/>
Two most remarkable Amoeba men: Joseph Leidy (1823-1891) of Philadelphia and Eugène Penard (1855-1954) of Geneva.  [electronic resource] 

 -  Protist  May 2001 
 - 69-85 p.  digital 
<br/><br/> Publication Type: Biography; Historical Article; Journal Article; Portrait 
<br/><br/><label>ISSN: </label>1434-4610 
<br/><br/><label>Standard No.: </label>10.1078/1434-4610-00044  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amoeba<br/>Animals<br/>Eukaryota<br/>History, 19th Century<br/>History, 20th Century<br/>Parasitology--history<br/>Switzerland<br/>United States