Mancy, K. H. <br/><br/>
Applied Chemistry of Wastewater Treatment 2 

 - Michigan :   Ann Arbor Science,   c1973 
 - VI, 253 p. 
 - Programmed Learning Series .
<br/><br/>
<br/><br/>v. 2. Water and Its Impurities  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wastewater Treatment
<br/><br/><label>Dewey Class. No.: </label>628.3066  / MAN