Barrett, John,  1913- <br/><br/>
Biochemistry of parasitic helminths / 
John Barrett 
 - London :  MacMillan,  1980 
 - ix , 308 p.  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0333256689 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Worms, Intestinal and parasitic<br/>Biological chemistry