Ontwikkeling in de appelen- en perenteelt : beschrijving an prognoses 1974-1995
The organic character of transport developments: a long term perspective
The competitiveness of freight transport firms located in seaports
Beleid en beinvloeding; de moeizame symbiose
Policy decisions effecting mobility. What about the safety?
HST in broad perspective: spacial, economical and transport effects
Accessibility, transportation policy and the measurement of accessibility
Guaranteed ride home programmes: an exploration
Development of a management system for the New Regional Model