TY  - BOOK
TI  - Environmental factors in transportation planning
SN  - 0669830550
AV  - HE151 .W4
PY  - 1972///]
CY  - Lexington, Mass.
PB  - Lexington Books
KW  - Environmental policy
KW  - Transportation
KW  - Mathematical models
KW  - Environnement
KW  - Politique gouvernementale
KW  - Transport
KW  - Mod?eles mathâematiques
KW  - ram
KW  - Milieubeleid
KW  - gtt
KW  - Vervoer
KW  - Wiskundige modellen
N1  - Bibliography: p. 251-278.; Also issued online
ER  -