Nonmotorized transportation.

Bibliografski detalji
Autor kompanije:	National Research Council (U.S.). Transportation Research Board
Format:	Knjiga
Jezik:	English
Izdano:	Washington, D.C. Transportation Research Board, National Research Council 1992.
Serija:	Transportation research record 1372.
Teme:	Urban transportation > Asia. Bicycle commuting > Asia. Human powered vehicles > Asia. Urban transportation > China. Bicycle commuting > China. Human powered vehicles > China.