000			004090000a22001450004500
245			_aRoads and resources : appropriate technology in road construction indeveloping countries
100			_aEdmond, G.A.
100			_aHowe, J.D.G.F.
260			_aAn Intermediate Technology Publications _c1980
300			_a200p.
080			_a625.7 _bR6
650			_aHIGWAY ENGINEERING
041			_aEN
942			_cRR
999			_c45084 _d45084