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, Lenore S. Clesceri, Arnold E. Greenberg, Andrew D. Eaton ; managing editor, Mary Ann H. Franson. 
 - 20th ed. 
 - Washington, DC :  American Public Health Association,  c1996. 
 - 1 v. (various pagings) :  ill. ;  29 cm. -
Includes bibliographical references and index. <br/>
<br/><br/>                 <label>ISBN: </label>0875532357 
<br/><br/>                 <label>Түлхүүр үг: </label>Water, Analysis.Sewage, Analysis.Water, Microbiology.Water, Pollution.