Boyd, Kevin W.        frey50        <br/><br/>
The complete aquarium problem solver 

 -  Tetra Press  1993 
<br/><br/><label>ISBN: </label>1-56465-142-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquariums<br/>aquarium fishes<br/>TROUBLE--SHOOTING GUIDE FOR FRESHWATER & MARINE<br/>Aquariums