New Zealand society for parasitology 
New Zealand pastoral agriculture research institute 
 - New Zealand  N Z S P   1996 
 - 68p.  Pbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Parasitology--New Zealand
<br/><br/><label>LC Class. No.: </label>SF810.N4 1996