Mara, David Duncan <br/><br/>
Sanitation alternative for low income communitiesa brief introduction 

 - Washington DC:  The World Bank,  1982. 
 - iii,50p.:  ill.;  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water supply<br/>Developing countries<br/>Sewage disposal
<br/><br/><label>LC Class. No.: </label>IRA TD353.M3