Guidelines for the safe use of wastewater and excreta in agriculture and aquaculture : measuees for pubic health protection 

 - Geneva  WHO  1989 
 - 187 p. 
<br/><br/><label>ISBN: </label>9241542489 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water reuse - Hygienic aspeets
<br/><br/><label>Dewey Class. No.: </label>363.728 GUI