Adams, Ann Marie. <br/><br/>
Taxonomy, systematics, and ecology of helminth parasites of the ringed seal, Phoca hispida Schreber, in Alaskan waters / 
by Ann Marie Adams. 
 - Washington, D. C. :  University of Washington,  1988. 
 - 203 p. :  ill. ;  22 cm. 
<br/><br/>Thesis (Ph. D.) - University of Washington, 1988. 
<br/><br/>Bibliography : p. 180-202. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Helminths.