WHO <br/><br/>
Safe use of wastewater excreta and greywater waste water extra use in agriculture 

 - 46 
 - Geneva  World health organization  2006 
 - 140 
<br/><br/><label>ISBN: </label>9241546867 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacy Practice
<br/><br/><label>Dewey Class. No.: </label>615