Low cost roads: design, construction and maintainence; 
drafted by a group of international experts, L. Odier [and others] under the responsibility of UNESCO. 
 - London,  Butterworths,  1971. 
 - [8], 158 p.  illus.  23 cm. 
<br/><br/> Translation of Routes dans les pays en voie de développement, conception, construction, entretien. 
<br/><br/>
<br/><br/><label>ISBN: </label>0408700793 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE<br/>Roads--Design and construction.
<br/><br/><label>Dewey Class. No.: </label>625.725  / UNI