00665nam a2200133Ia 4500008004100000040001700041082002400058110012200082245012900204260002600333300001400359500008900373650006900462190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta338.312bI61W  aInternational Road Federation Organization for Economic Cooperation and Development and Transportation Research Board 0aWorld survey of current research and development on roads and road transportba report covering an inventory of 56 countries  aWashingtonbIRFc1983  axv, 862p.  aPrepared for the Federal highway administration under contract no. DTFH 61-81-c00023  aTransportation; Ecology; Soil science; Land use; Finance; Budget