Droste, Ronald L. , <br/><br/>
Theory and practice of water and wastewater treatment / 
Ronald L. Droste. 
 - xiv, 800 pages :  illustrations ;  27 cm. 
<br/><br/><label>ISBN: </label>0471124443 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water --Purification.<br/>Sewage --Purification.
<br/><br/><label>LC Class. No.: </label>TD430   / .D78 1997