The Locator -- [(subject = "Roads--United States--Subgrades")]

4 records matched your query       



Record 1
Dynamic compaction for highway construction Format: [microform]. Author: Lukas, Robert G. Publisher: [Washington, D.C.] : U.S. Dept. of Transportation, Federal Highway Administration ; Date: 1986-   This title can be found in 1 Iowa libraries.
Record 2
Dynamic compaction for highway construction / Author: Lukas, Robert G. Publisher: Springfield, Va. : National Technical Information Service, Springfield, Va. : National Technical Information Service, Date: 1986-   This title can be found in 1 Iowa libraries.
Record 3
Feasibility of a grade severity rating system / Publisher: Washington, D.C. : The Administration ; Date: 1980.   This title can be found in 1 Iowa libraries.
Record 4
Expansive soils in highway subgrades : summary / Publisher: [Washington, D.C.?] : U.S. Department of Transportation, Federal Highway Administration, Offices of Research and Development, Implementation Division, Date: 1980.   This title can be found in 1 Iowa libraries.

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