Biological response signatures :  indicator patterns using aquatic communities / 
[edited by] Thomas P. Simon 
 - Boca Raton, Florida :  CRC,  2003 
 - 576 p. :  ill., maps ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0849309050  RM616.59 
<br/><br/><label>LCCN: </label>2002-276541 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indicators (Biology)<br/>Water quality biological assessment<br/>Aquatic ecology