Progress in slow sand and alternative biofiltration processes :  further developments and applications / 
edited by Nobutada Nakamoto [and three others]. 
 - 1 online resource (585 pages) :  illustrations, graphs, photographs 
<br/><br/>Includes bibliographical references at the end of each chapters and indexes. 
<br/><br/><label>ISBN: </label>9781780406381 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Purification--Slow sand filtration--Congresses.<br/>Water--Purification--Fixed-film biological process--Congresses.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TD445  / .P764 2014 
<br/><br/><label>Dewey Class. No.: </label>628.164