Kenk, Roman, 1898-  Kenk, Roman, 1898- <br/><br/>
Index of the genera and species of the freshwater triclads (Turbellaria) of the world. 

 - Washington,  Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]  1974. 
 - Smithsonian contributions to zoology ;  no. 183 .
<br/><br/>Bibliography: p. 67-90. 
<br/><br/><label>LCCN: </label>74008631 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tricladida.
<br/><br/><label>LC Class. No.: </label>QL1  QL391.P7  / .S54 no. 183 
<br/><br/><label>Dewey Class. No.: </label>591/.08 s  595/.123 
<br/><br/><label>Gov. Doc. Class. No.: </label>SI 1.27:183