What kind of papers are you looking for?
Try the site of department of transportation for the UK govt. They have some good research done.
NITIE subscribes to a good lot of magazines you may try on ebsco.
“Green” Logistics – Is in the process of coming onto corporate radar screens, but companies need to see a cause and effect on profitability before they commit much more than superficial efforts toward green logistics. Everyone knows how important this is, but market analysts and investors likely...