Department for International Development <br/><br/>
Guidance manual on water supply and sanitation programmes 

 - London   Water Environmental Health  1998 
<br/><br/><label>ISBN: </label>978 0 906055 58 8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PUBLIC ADMINISTRATION
<br/><br/><label>Dewey Class. No.: </label>351 DEP