Handbook of wastewater treatment processes 
edited by Arnold S. Vernick, Elwood C. Walker 
 - New York  M. Dekker  c1981 
 - xiv, 255 p.  ill.  29 cm. 
 - Pollution engineering and technology  19 .
<br/><br/> "Previously published in the Innovative and alternative technology assessment manual, publication MCD-53, by the U.S. Environmental Protection Agency ... February 1980"--Verso of t.p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification--Handbooks, manuals, etc.
<br/><br/><label>Dewey Class. No.: </label>628.3