O'Connell, Robert F. <br/><br/>
The freshwater aquarium / 
R.F. O'Connell. 
 - NewYork :  Aquarium Press,  1977. 
 - 256 p. :  ill. (some col.) ;  21 cm. 
<br/><br/> Title page imprint: London.  Includes index. 
<br/><br/><label>ISBN: </label>0668048115 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquarium fishes.
<br/><br/><label>Dewey Class. No.: </label>639.34  / OCF  1977