Baretta- Bekker, J. G. <br/><br/>
Encyclopedia of marine sciences/2nd ed. 

 - 2nd ed. 
 - Berlin,  Springer- Verlag,  1998 
<br/><br/> School of Marine Sciences 
<br/><br/><label>Subjects--Index Terms: </label>Marine Sciences - Encyclopaedia 
<br/><br/><label>Dewey Class. No.: </label>574.9203