TY  - GEN
AU  - Perera, C.M.
TI  - Administration report of the director of Highways Department for the year 1969-70 : Pt. 4 : public works (A)
PY  - 1973///
CY  - [Colombo], [Government Publications Bureau]
KW  - HIGHWAY ADMINISTRATION - Sri Lanka
KW  - TRANSPORTATION - Sri Lanka
N1  - Text in Sinhala, Tamil and English ; Diandas Collection
ER  -