Survey of construction industries - 2017/18 : final report
- Deartment of Census & Statistics Baththaramulla 2020
- xii., 16p. : col. graph., col. ill., table
9789557021881
CONSTRUCTION INDUSTRY -Sri Lanka-Statistics
311.312:69(548.7) / S7
9789557021881
CONSTRUCTION INDUSTRY -Sri Lanka-Statistics
311.312:69(548.7) / S7