Spotte, Stephen. <br/><br/>
Fish and invertebrate culture :  water management in closed systems / 
Stephen Spotte. 
 - New York :  Wiley-Interscience,  c1970. 
 - xiv, 145 p. :  ill. ;  23 cm. 
<br/><br/>Include index. 
<br/><br/><label>ISBN: </label>0471817600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquarium water.
<br/><br/><label>Dewey Class. No.: </label>639.3  / SPF 1970