N. F. Gray <br/><br/>
Water technology  an introduction for environmental scientists and engineers 

 - NULL  Elsevier,  2008 
 - 645 p. 
<br/><br/><label>ISBN: </label>978-81-312-0212-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage Disposal.
<br/><br/><label>Dewey Class. No.: </label>6281  / G7939w2