TY  - BOOK
ED  - Transport and Road Research Laboratory. Overseas Unit.
TI  - Guide to road project appraisal
SN  - 0951-8987
PY  - 1988///
CY  - Crowthorne, Bershire, UK
PB  - TRRL, Overseas Unit
KW  - Roads
KW  - Valuation
ER  -