Hill,McGraw <br/><br/>
Water quality and treatment  a handbook of public water supplies 

 - 3rd ed. 
 - New York  McGraw- Hill Book Company  1971 
 - xii,654 
<br/><br/><label>ISBN: </label>070015392 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Water quality-treatment
<br/><br/><label>Dewey Class. No.: </label>628.16  / H64W