Duijn, C. Van, <br/><br/>
Diseases of fishes/ 
C. Van Duijn 
 - London:  Water life,  1956 
 - 174 p.:  ill.;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fishes--Anatomy<br/>Fishes--Diseases<br/>Fishes--Parasites
<br/><br/><label>Dewey Class. No.: </label>639.3