MacDonald encyclopedia of aquaria 

 - London  macdonald          1984 
 - Various pagination  cm. 
<br/><br/><label>Standard No.: </label>21985 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ZOOLOGY
<br/><br/><label>Dewey Class. No.: </label>K92k, M4  ( RR )