TY  - GEN
AU  - United Nations Environment Programme
A4  - Clavel, Maurice
PY  - 1986
SN  - 92 807 1114 8
UR  - https://wedocs.unep.org/handle/20.500.11822/22733
LA  - French
PB  - United Nations Environment Programme
KW  - urban transport
KW  - environmental protection
KW  - environmental aspect
TI  - Aspects environnementaux des transports urbains: Principes de base adaptés à L’organisation des transports en zones urbaines dans le respect de l’environnement
T2  - Environmental Aspects of Urban Transport: Basic Principles Adapted to the Organization of Urban Transport Systems with Respect for the Environment
M3  - Technical guideline
ER  -