Krofchak, David <br/><br/>
Science & engineering for pollution-free systems  

 - Michigan:   Ann Arbor Science,   1975 
 - 332p. 
<br/><br/><label>ISBN: </label>0-250-4009-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>614.7:5/6   / L5