Richards, Ellen H. <br/><br/>
Laboratory notes on industrial water analysis 

 - 2nd ed. 
 - New York:  John Wiley & Sons,  1910. 
 - 56p.;  23 cm. 
<br/><br/> Includes index.<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water treatment in industry<br/>Water quality testing<br/>Water treatment in industry
<br/><br/><label>Dewey Class. No.: </label>546.2201543  / N10