Urban transport IV : urban transport and the environment for the 21st century ; [Lisbon, Portugal in September 1998]
International Conference on Urban Transport and the Environment ; 4 ; 1998 ; Lisbon International Conference on Urban Transport and the Environment ; 4 (Lisbon) : 1998.08.31-09.02
1998
620 S
24 cm
Ill., graph. Darst
Konferenzband
Englisch