Reynolds, Tom D. <br/><br/>
Unit operations and processes in environmental engineering / 
Tom D. Reynolds, Paul A. Richards. 
 - 2nd ed. 
 - Andorer :  Cengage Learning,  c1996. 
 - xvi, 798 p. :  ill. ;  25 cm. 
 - PWS series in engineering .
<br/><br/> H.B 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0534948847 (acidfree paper) 
<br/><br/><label>LCCN: </label>95038371  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Purification.<br/>Sewage--Purification.<br/>Water--Purification--Problems, exercises, etc.<br/>Sewage--Purification--Problems, exercises, etc.
<br/><br/><label>LC Class. No.: </label>TD430  / .R48 1996 
<br/><br/><label>Dewey Class. No.: </label>628.162  / REY