Methods in stream ecology / 
F. Richard Hauer and Gary A. Lamberti, [editors] 
 - 2nd ed. 
 - Burlington, MA. :  Academic Press,  2007 
 - xv, 877 p. :  ill. ;  27 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0123329086 (pbk.) 9780123329080 (pbk.)  RM181.82 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stream ecology--Methodology