A.I.D. <br/><br/>
Socio-Economic and environmental impacts of low volume rural roads: a review of the literature. 

 - Washington :  USAID,  1980. 
<br/><br/> A.I.D. Program Evaluation discussion Paper No. 7. 
<br/><br/> The purpose of the study is to survey the literature to determine the Socio-Economic and environmental impact of low-volume rural roads in developing countries. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads.<br/>Socio and economic development -- Environment.--Socio and economic development -- Environment.