TY  - BOOK
AU  - Robinson, R.
AU  - Subramaniam, P. A.
TI  - Road deterioration parameters for estimating vehicle operating costs in developing countries: by ... and P. A. Subramaniam
AV  - TE7 T72 no. 249 
PY  - 1976///
CY  - Crowthorne, Berkshire
PB  - Transport and Road Research Laboratory
KW  - Roads
KW  - Maintenance and repair
KW  - Highway research
ER  -