Nasmark, Karl-Erik <br/><br/>
Revision of the Trematode family Paramphistomidae:   Inaugural dissertation   

 - Almqvist:   Uppsala,   1937 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>595.122.25   / G7