Search Constraints
Filtering by:
Creator
Downs, R. T.
Remove constraint Creator: Downs, R. T.
Commencement Year
Unknown
Remove constraint Commencement Year: Unknown
Limit your search
- Federal Highway Administration (FHWA)4
- The research upon which this publication is based was supported by funds provided by the United States Department of Interior, Office of Water Resources Research, as authorized under the Water Resources Research Act of 1964.1
- The research upon which this report is based was financed in part by the U.S. Department of the Interior, Washington, D.C., under the Mt. St. Helens Research and Development Program.1
- This research has been supported in part by the National Science Foundation under Contract No. CCR-89-02496.1
- This work was supported in part by NSF grant number IRl-86-57316 (Presidential Young Investigator Award) .1
- Technical Report8,064
- Article5,960
- Other1,342
- Research Paper912
- Conference Proceeding788
- more Resource Types »