Natural water treatment systems for safe and sustainable water supply in the Indian context :  Saph Pani / 
edited by Thomas Wintgens [and three others]. 
 - 1 online resource (366 pages) :  illustrations, maps 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781780408392 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Purification--India.<br/>Water-supply--India.<br/>Sustainable living--India.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TD430  / .N388 2016 
<br/><br/><label>Dewey Class. No.: </label>628.162