Standard methods for the examination of water and wastewater / 
prepared and published jointly by American Public Health Association, American Water Works Association, Water Pollution Control Federation ; joint editorial board, Arnold E. Greenberg ... [et al.] 
 - 15 ed. 
 - 1134 p. :  il. ;  23 cm. 
<br/><br/><label>ISBN: </label>0875530915 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGUA--ANALISIS.
<br/><br/><label>Dewey Class. No.: </label>C 628.161  / A53s 1981