S. Peavy, Howard <br/><br/>
Environmental engineering / Howard S. Peavy...[et al.] 

 - Singapore : McGraw-Hill 
 - xiv, 699 p. / 22 cm. 
<br/><br/><label>ISBN: </label>0-07-049134-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.WATER PURIFICATION PROCESSES IN NATURAL SYSTEMS
<br/><br/><label>Dewey Class. No.: </label>628 P546e