Doss, Mildred A.  <br/><br/>
Index catalogue of medical and veterinary zoology. Subjects: Trematoda and Trematode diseases. Part 8, Supergenera and genera T - Z / 
Mildred A. Doss; USA Department of Agriculture. 
 - Part 8, Supergenera and genera T - Z 
 - Washington, D.C. :  US Government Printing Office,  1968.