Rogers, W. <br/><br/>
The nature of parasitism the relationship of some metazoan parasites to the hosts 

 - New York  Academic Press  1966 
 - 287p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Parasitism
<br/><br/><label>LC Class. No.: </label>QL757.R6