Roads and the urban environment  proceedings of the Symposium on Roads and the Urban Environment held at the Ministry for Public Works in Madrid on 14th, 15th and 16th October 1974  

 - Paris  Organisation For Economic Co-Operation and Development  1975  
 - 189p. ill., port. 27cm 
<br/><br/>Includes bibliographical references  
<br/><br/><label>ISBN: </label>9264113851  7.00 (U.S.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automobiles--Motors--Exhaust gas--Congresses<br/>Roads--Environmental aspects--Congresses<br/>Traffic noise--Congresses
<br/><br/><label>LC Class. No.: </label>TE153