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Regional transport development in India
Agarka, Rajguru, (1989)
Bedarfsprognosen und Wirtschaftlichkeitsrechnungen für Erhaltungsinvestitionen der Verkehrsinfrastruktur
Dicke, Bernhard, (1988)
Road transport research - outlook 2000 - : thirtieth anniversary
(1997)
Application of willingness-to-pay methods to value transport externalities in less developed countries
Ortúzar S., Juan de Dios, (2000)
The sensitivity of transport investment benefits to the evaluation of small travel-time savings
Welch, Michael, (1997)
Spatial and temporal variation of mortality and deprivation
Higgs, G., (1998)