Lyons, Kathleen M.  - <br/><br/>
The biology of helminth parasites  - 

 - 
 - Lond,  Edward Arnold,  1978 
 - 59p 
<br/><br/>
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates Zoology 
<br/><br/><label>Dewey Class. No.: </label>595.1/LYB