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Bridge and pavement maintenance Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Bus planning and operations Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Contractual relationships- an essential ingredient of the quality-assurance system and other quality-control papers Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Current status of ridesharing activities Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Design of public transport services Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Economic, social, energy effects of highway transportation Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Energy- forecasting, data and conservation Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Environmental issues in transportation- analysis, noise, and air quality Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Erosion, sedimentation, flood frequency, and bridge testing Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Finance issues- county highways and public transit Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Frost action and risk assessment in soil mechanics Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board General soils problems Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Highway geometric design Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Highway safety appurtenances Washington - National Research Council, Transportation Research Board, 1981 Incluso in > Transportation research record Testo Monografico National Research Council (U.S.) - Highway Research Board Highway safety- roadway improvements, accident rates, and bicycle programs Washington - National Research Council, Transportation Research Boards, 1981 Incluso in > Transportation research record Testo Monografico |