A study of lumber used for bracing trenches in the United States /

Mode of access: Internet.

Disaster preparedness : publications, films, and other audio-visual materials from the National Weather Service.

Mode of access: Internet.

Wetlands of the United States : current status and recent trends /

Mode of access: Internet.

Managing cartographic and architectural records.

Cover title: Managing cartographic, aerial photographic, architectural, and engineering records.

Administrative organization: a consideration of the principal executive departments of the United States government, in relation to administration.

Mode of access: Internet.

Classified driver licensing in the United States.

Mode of access: Internet.

American lawn tennis; the official bulletin of the United States National Lawn Tennis Association ...

Vol. 3- 1900- have title: Golf and lawn tennis.

Study of methods for increasing safety belt use : comments on the study by the U.S. Department of Transportation, National Highway Traffic Safety Administration /

April 1981.

Address by Under Secretary of the Interior, Clarence A. Davis, before the Chamber of Commerce of the United States, National Conference on Water Resources Policy, Chase-Park Plaza Hotel, St. Louis, Missouri, January 24, 1956.

Mode of access: Internet.

Summary of selected injury experience and worktime for the mining industry in the United States, 1931-77 /

Chiefly tables.

In the District Court of the United States for the Southern District of California, Northern Division, before Hon. Benjamin F. Bledsoe, United States District Judge : United States of America, plaintiff, vs. Southern Pacific Company, et al., Defendants. In Equity No.46 Civil, A-16, A-24, A-25, A-26, A-28.

Cover title.

Investigation of un-American propaganda activities in the United States : Hearings before a Special Committee on Un-American Activities, House of Representatives, Seventy-fifth Congress, third session-Seventy-eighth Congress, second session, on H. Res. 282, to investigate (1) the extent, character, and objects of un-American propaganda activities in the United States, (2) the diffusion within the United States of subversive and un-American propaganda that is instigated from foreign countries or of a domestic origin and attacks the principle of the form of government as guaranteed by our Constitution, and (3) all other questions in relation thereto that would aid Congress in any necessary remedial legislation.

Martin Dies, chairman.

Bike share's impact on car use : evidence from the United States, Great Britain, and Australia

There are currently more than 400 cities operating bike share programs. Purported benefits of bike share programs include flexible mobility, physical activity, reduced congestion, emissions and fuel use. Implicit or explicit in the calculation of program benefits are assumptions regarding the modes of travel replaced by bike share journeys. This paper examines the degree to which car trips are replaced by bike share, through an examination of survey and trip data from bike share programs in Melbourne, Brisbane, Washing, D.C., London, and Minneapolis/St. Paul. A secondary and unique component of this analysis examines motor vehicle support services required for bike share fleet rebalancing and maintenance. These two components are then combined to estimate bike share’s overall contribution to changes in vehicle kilometres traveled. The results indicate that the estimated mean reduction in car use due to bike share is at least twice the distance covered by operator support vehicles, with the exception of London, in which the relationship is reversed, largely due to a low car mode substitution rate. As bike share programs mature, evaluation of their effectiveness in reducing car use may become increasingly important. This paper reveals that by increasing the convenience of bike share relative to car use and by improving perceptions of safety, the capacity of bike share programs to reduce vehicle trips and yield overall net benefits will be enhanced. Researchers can adapt the analytical approach proposed in this paper to assist in the evaluation of current and future bike share programs.