Crompton, D. W. T.  1937- <br/><br/>
Parasitic worms / 
by D.W.T. Crompton and S.M. Joyner. 
 - London:  Wykeham Pub.,  1980. 
 - 207 p. :   ill. ;   21 cm. 
<br/><br/><label>ISBN: </label>0851098304 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Helminths.