Visscher J T <br/><br/>
Slow sand filtration for community water supply 
Authors -J T Visscher, R Paramasivam ,A Raman and H A Heijnen 
 - Netherlands  IRCC 
 - 149P. 
<br/><br/><label>ISBN: </label>9066870095 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Design process<br/>cost of slow sand filters<br/>Construction Guidelines
<br/><br/><label>Dewey Class. No.: </label>628.164  / VIS