Proceedings :  Awwa seminar on engineering considerations for granular actividad carbon (gac) treatment facilities :  Anual conference, cincinnati, ohio, june 17-21, 1990 / 
Sponsored by engineering construction division 
 - vi, 137 páginas 
 - AWWA seminar proceedings .
<br/><br/> Titulo de la cubierta: engineering considerations for gac treatment facilities  "presented at the awwa annual conference, june 17, 1990" 
<br/><br/><label>ISBN: </label>08989675456 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agua--Purificacion--Absorcion--Congresos<br/>Carbón activado--Congresos<br/>Plantas para tratamiento de agua--Congresos
<br/><br/><label>LC Class. No.: </label>TD449.5  / A96 1990