Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ THE IMPACT OF ENVIRONMEMTAL RESTRAINTS https://trid.trb.org/View/407897 Thu, 28 Jul 1994 00:00:00 GMT https://trid.trb.org/View/407897 CHALLENGES FOR TRADITIONAL FUELS https://trid.trb.org/View/407898 Thu, 28 Jul 1994 00:00:00 GMT https://trid.trb.org/View/407898 POLICIES TO RECONCILE ECONOMIC ISSUES https://trid.trb.org/View/407899 Thu, 28 Jul 1994 00:00:00 GMT https://trid.trb.org/View/407899 TRANSPORT IN EUROPE - DEMAND, ENVIRONMENT AND ENERGY https://trid.trb.org/View/407900 Thu, 28 Jul 1994 00:00:00 GMT https://trid.trb.org/View/407900 THE CASE FOR ALTERNATIVES https://trid.trb.org/View/407901 Thu, 28 Jul 1994 00:00:00 GMT https://trid.trb.org/View/407901 TRANSPORT, ENERGY AND THE ENVIRONMENT https://trid.trb.org/View/407902 Thu, 28 Jul 1994 00:00:00 GMT https://trid.trb.org/View/407902