Beenhakker,H.L Lago,A.M <br/><br/>
Economic appraisal of rural roads  Simplified operational procedures fro screening and appraisal / H.L.Beenhakker and A.M.Lago 

 - Washington  World Bank  1983 
 - 219p. 
 - World Bank staff working papers .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development projects - evaluation<br/>Roads - economic aspects<br/>Transportation