WHO. <br/><br/>
Zambia: Water supply and sewerage sector study, Volume I. 

 - Washington :  IBRD,  1975. 
<br/><br/> Volume I: Text. 
<br/><br/> This study looks at water supply and sewerage services in Zambia. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply.<br/>Zambia -- Sanitation -- Water supply.--Zambia -- Sanitation -- Water supply.--Zambia -- Sanitation -- Water supply.