Peavy, H.S. <br/><br/>
Environmental engineering 

 - New York  Mcgraw-Hill Book Company  1985 
 - xiv,l-20p.  23cm. 
<br/><br/><label>ISBN: </label>0070491348 
<br/><br/><label>Dewey Class. No.: </label>620.8  / P30E