Cressey, Roger. <br/><br/>
Parasitic copepods of mackerel and tuna-like fishes (scombridae) of the world / 
Roger Cressey and Hillary Boyle Cressey. 
 - Washington:  Smithsonian Institution Press,  1980. 
 - 186 p. ;   27 cm. 
 - Smithsonian contributions to zoology  no.311. .
<br/><br/><label>LCCN: </label>79-20297 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copepoda.<br/>Parasites--Fishes.<br/>Scombridae--Diseases.