Organisation for Economic Co-operation and Development. Road Research Group. <br/><br/>
Road research :  maintenance techniques for road surfacings : assessment, choice of treatment, planning, implementation : a report / 
Prepared by an OECD Road Research Group. 
 - Paris :  O.E.C.D.,  c1978. 
 - 212 p. 
<br/><br/><label>ISBN: </label>9264118373 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads--Maintenance and repair.<br/>Highway research.