Urban transport IV : urban transport and the environment for the 21st century /
International Conference on Urban Transport and the Environment(4th :1998 :Lisbon, Portugal)
Borrego, C.
Sucharov, L. J.(Lance J.)
Boston : WIT Press/Computational Mechanics Publications,
c1998.
Papers presented at a conference held September 1998 in Lisbon, Portugal.
Includes bibliographical references and index.
Urban transportation
Urban transportation policy