Rural water supply in developing countries: proceeding of a workshop on training held in Zomba, Malawi,5-12 August 1980 

 - Ottawa :  IDRC,  1981. 
 - 144 p. :  ill. ; 
<br/><br/> "IDRC-167e." 
<br/><br/><label>ISBN: </label>0889362920  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply
<br/><br/><label>LC Class. No.: </label>TD353  / .R77