Axelrod, Herbert R. <br/><br/>
Encyclopedia of tropical fishes :  with special emphasis on techniques of breeding / 
by Herbert R. Axelrod and William Vorderwinkler. 
 - 25th ed. 
 - Neptune City, N.J. :  T. F. H. Publications,  1979. 
 - 631 p. :  ill. (part col.) plates. 
<br/><br/><label>ISBN: </label>0876661584 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tropical fish.<br/>Aquariums.<br/>Tropical fish--Breeding.