Biology of the treponematoses 

 - Geneva:  World Health Organization;  1957 
 - 278 p. 
 - Monograph series 35 .
<br/><br/> Includes reference. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nematodes<br/>Treponematoses
<br/><br/><label>Dewey Class. No.: </label>616.9654   / WOR