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Global Plastics Outlook: Plastic leakage from mismanaged and littered waste (Edition 2021)
(2021)
Global Plastics Outlook: Plastic leakage from mismanaged and littered waste (Edition 2022)
(2022)
Global Plastics Outlook: Plastic waste in 2019 (Edition 2022)
Competitive interaction between airports, airlines and high-speed rail: Summary and conclusions
(2009)
The future of interurban passenger transport - bringing citizens closer together: Symposium summary and conclusions. 18th International Symposium on Transport Economics and Policy, Madrid, Spain, 16-18 November 2009
(2010)
Security, risk perception and cost-benefit analysis: Summary and conclusions