Lang, Karl. <br/><br/>
Monographie der harpacticiden / 
Karl Lang. 
 - Koenigstein :  Otto Koeltz Science Pub.,  1975-. 
 - v. :  ill. ;  25 cm.. 
<br/><br/> Original edition published by Lund, 1948. 
<br/><br/><label>ISBN: </label>3874290891 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Harpacticoida.