Krofchak, David <br/><br/>
Science & engineering for pollution-free systems / 
by David Krofchak and J. Neil Stone 
 - Ann Arbor, Mich. :  Ann Arbor Science Publishers,  1975 
 - 332 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0250400901 :  USD 12.25 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Factory and trade waste--Environmental aspects
<br/><br/><label>Dewey Class. No.: </label>628.54