Survey of construction industries 2011
- Colombo Department of Census & Statistics 2012
- viii, 25p.
9789555778206
CONSTRUCTION INDUSTRY-SRI LANKA
CONSTRUCTION INDUSTRY-Statistics
311.312:69(548.7) / S7
9789555778206
CONSTRUCTION INDUSTRY-SRI LANKA
CONSTRUCTION INDUSTRY-Statistics
311.312:69(548.7) / S7