Winn, H E <br/><br/>
Behavior, Sexual Dichromatism, and Species of Parrot Fishes.  [electronic resource] 

 -  Science (New York, N.Y.)  May 1957 
 - 885-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.125.3253.885  doi