Leidy, Joseph,  1823-1891. <br/><br/>
A flora and fauna within living animals. 
By Joseph Leidy. 
 - [Washington,  Smithsonian Institution,  1853] 
 - 67 p.  X pl. (1 col.)  33 cm. 
 - Smithsonian contributions to knowledge, vol. V., art. 2 Smithsonian Institution publication 44. .
<br/><br/><label>LCCN: </label>s  13000021  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Parasites.
<br/><br/><label>LC Class. No.: </label>Q11  / .S68