Extending the life of concrete structures/

Geahča maid

• Our world in concrete and structures : proceedings /
  Dahkki: Conference on Our World in Concrete & Structures (6th : 1981 : Singapore)
  Almmustuhtton: (1981)
• Our world in concrete and structures /
  Dahkki: Conference on our world in concrete and structures (8th : 1983 : Singapore)
  Almmustuhtton: (1983)
• For safe & quality structures-the search continues : proceedings of the Conference in Concrete & Structures, 23-24 August, 1990, Singapore/
  Dahkki: Conference on our World in Concrete & Structures (15th : 1990 : Singapore), et al.
  Almmustuhtton: (1990)
• Our world in concrete and structures /
  Dahkki: Conference on Our World in Concrete and Structures (13th : 1988 : Singapore)
  Almmustuhtton: (1988)
• Conference on our eorld in concrete & structure : [working papers]
  Dahkki: Conference on Our World in Concrete & Structure (9th : 1984 : Singapore)
  Almmustuhtton: ([19-)