TY  - BOOK
T1  - Transportation systems planning and resource allocation 10 reports prepared for the 52nd annual meeting.
T2  - Highway research record
LA  - English
PP  - Washington, D.C.
PB  - Highway Research Board, Division of Engineering, National Research Council, National Academy of Sciences--National Academy of Engineering
YR  - 1973
UL  - https://tuklas.up.edu.ph/Record/UP-99796217610473279
OP  - 83
KW  - Transportation : Environmental aspects : Congresses.
KW  - Transportation : Planning : Congresses.
ER  -