. . "Research needs related to the nation's infrastructure : proceedings of the workshop sponsored by the National Science Foundation and the American Society of Civil Engineers : Airlie House, Airlie, Virginia, April 24-26, 1984" . . . . . . . . . . . . "Conference papers and proceedings"@en . . "Research needs related to the nation's infrastructure proceedings of the workshop sponsored by the National Science Foundation and the American Society of Civil Engineers : Airlie House, Airlie, Virginia, April 24-26, 1984"@en . "Conference papers and proceedings" . "ASCE/NSF Workshop to Determine Research Needs Related to the Nation's Infrastructure (1984 : Airlie House)" . . .