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(0)United States.Department of Transportation
2) Highway and transit environmental streamlining progress summary: report to Congress, February 2002
Publisher
U.S. Dept. of Transportation
Pub. Date
[2002]
Language
English
Formats
Author
Series
Research paper FPL-RP volume 571
Language
English
Formats
Description
Much discussion has been held regarding the merits of laboratory decay tests compared with field tests to evaluate wood preservatives. In this study, procedural aspects of soil jar decay tests with 1 cm 3 blocks were critically examined. Differences among individual bottles were a major source of variation in this method. The reproducibility and sensitivity of the soil-jar method using small blocks must be further characterized before it can be accepted...
11) Domestic notices
Publisher
U.S. Department of Transportation, Federal Aviation Administration
Pub. Date
2020
Language
English
Formats
Author
Series
Testimony volume GAO-03-640 T
Publisher
U.S. General Accounting Office
Pub. Date
[2003]
Language
English
Formats
Language
English
Formats
Description
The NPTS measures travel of American households. Conducted in 1969, 1977, 1983, 1990, and 1995 by the Federal Highway Administration and several cosponsors, the NPTS provides national level statistics on travel by all modes. This site provides access to the 1990 and 1995 surveys and related reports and products.