Standard methods for the examination of water and wastewater / 
prepared jointly by American Public Health Association, American Water Works Association, Water Environment Federation. 
 - 18th ed. 
 - Washington :  American Public Health Association, American Water Works Association, Water Environment Federation,  1992. 
 - 1 v 
<br/><br/>Bibliography: p.10-130-10-137. - Includes index. 
<br/><br/><label>ISBN: </label>0875532071 
<br/><br/><label>LCCN: </label>g  00223177 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Analysis.<br/>Water quality--Measurement.<br/>Sewage--Analysis.
<br/><br/><label>Dewey Class. No.: </label>628.16