Standard Methods for the Examination of Water and Wastewater 

 - 19th ed 
 - Washington, DC :  American Publication,  1995 
 - 1V (Various Pagings) 
<br/><br/><label>ISBN: </label>0875532233 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution.<br/>Water-supply--Analysis.<br/>Sewage--Analysis.
<br/><br/><label>LC Class. No.: </label>Ref TD380  / S73 1995