Standard Methods fo the Examination of Water and Wastewater/ 
ed. by Rodger B. Baid, Andrew D. Eaton and Eugene W. Rice. 
 - 23rd Ed. 
 - Newyork:  American Public Health Association,  ©2017. 
 - xli, 10-176p. 
<br/><br/><label>ISBN: </label>9780875532875 
<br/><br/><label>Dewey Class. No.: </label>628.161  / BaiS23