AquaRating :  un estandar internacional para evaluar los servicios de agua y saneamiento / 
Matthias Krause [and four others]. 
 - 1 online resource (411 pages) :  illustrations (some color), charts, tables 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources development.<br/>Water-supply.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>HD1691  / .A683 2015 
<br/><br/><label>Dewey Class. No.: </label>363.61