Standard methods for the examination of water and wastewater / 
prepared and published jointly by American Public Health Association, American Water Works Association, Water Environment Federation ; joint editorial board, Eugene W. Rice ... [et al.] ; managing editor, Laura Bridgewater. - 
 - 22. ed. - 
 - Washington, D.C. :  American Public Health Association,  2012. 
 - 1v. (várias paginações) :  il. 
<br/><br/>Inclui bibliográfica e índice. 
<br/><br/> The methods in the 22nd edition (as in previous editions) are believed to be the best available, generally accepted procedures for analyzing water, wastewater, and related materials. They represent the recommendations of specialists, ratified by a large number of analysts and others of more general expertise, and as such are truly consensus standards, offering a valid and recognized basis for control and evaluation. 
<br/><br/><label>ISBN: </label>9780875530130 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Água --Análise<br/>Água--Bacteriologia<br/>Água--Composição<br/>Testes de toxicidade
<br/><br/><label>Dewey Class. No.: </label>628.161