The nalco water handbook / 
Nalco chemical company ; Frank n. kemmer editor in chief ; John mccallion associate editor 
 - 1 volumen(en varias paginaciones) 
<br/><br/><label>ISBN: </label>0070458685 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agua--Manuales
<br/><br/><label>LC Class. No.: </label>QD169.W3  / N34