Schell, Stewart C. <br/><br/>
How to know the trematodes 
[by] Stewart C. Schell. 
 - Dubuque, Iowa  W. C. Brown Co.  [1970] 
 - vii, 355 p.  illus.  22 cm. 
 - Pictured key nature series .
<br/><br/>Bibliography: p. 332-341. 
<br/><br/><label>ISBN: </label>0697048608 
<br/><br/><label>LCCN: </label>70089537 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trematoda--Identification.
<br/><br/><label>LC Class. No.: </label>QL391.T7  / S3 
<br/><br/><label>Dewey Class. No.: </label>595/.122