Ward, Robert C. <br/><br/>
Design of water quality monitoring systems / Robert C. Ward, Jim C. Loftis, Graham B. Mcbride 

 - Van Nostrand Reinhold 
<br/><br/><label>ISBN: </label>0442001568 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution-experiments-juvenile literature 
<br/><br/><label>Dewey Class. No.: </label>628.161 WAR