Standard methods for the examination of water and wastewater/ 
Joint editorial board Lenore S ... et al. ; Mary Ann H. Franson, managing editor. 
 - 14th edition. 
 - Washington:  American Public Health Association,  1989. 
 - 1 volume (various pagings) :  illustrations ;   24 cm. 
<br/><br/><label>ISBN: </label>0875530788 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Analysis.<br/>Sewage--Analysis.