Bamberger, Michael Gonzalez-Polio, Edgardo Sae-Hau, Umnuay <br/><br/>
Evaluation of sites and services projects  Evidence from El Salvador / Michael Bamberger, Edgardo Gonzalez-Polio and Umnuay Sae-Hau 

 - Washington, D.C  World Bank  1982 
 - 285 
 - World Bank staff working paper .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Housing policy - El salvador<br/>Social services