Canter, Larry W. <br/><br/>
River water quality monitoring / 
by Larry W. Canter. 
 - xvi, 170 pages :  31 illustrations ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0873710118  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality management.<br/>Rivers.