Sorghum movements in the United States : interregional flow patterns and transportation requirements in 1977 /

Includes bibliographical references.

Corn movements in the United States : interregional flow patterns and transportation requirements in 1985 /

"September, 1990."

Sorghum movements in the United States : interregional flow patterns and transportation requirements in 1985 /

" ... contribution to North Central Project NC-137, 'Effect of changes in transportation on performance of the U.S. Agricultural Transportation System, 'and to Southern Regional Project S-176 Interregional marketing systems for grains and soybeans.'"--P. iii.

Human factors requirements for fingertip reach controls. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Achieving irrigation return flow quality control through improved legal systems /

Mode of access: Internet.

Instrument and control location, accessibility and identification. Draft final report.

National Highway Safety Bureau, Washington, D.C.

Guidelines for flashing traffic control devices. Final report.

Federal Highway Administration, Office of Research and Development, Washington, D.C.

Development and use of a computer simulation model for the evaluation of design and control alternatives for intersections of minor roads with multi-lane rural highways: field studies and model validation. Interim report.

Federal Highway Administration, Washington, D.C.

Development and use of a computer simulation model for the evaluation of design and control alternatives for intersections of minor roads with multi-lane rural highways: selection of the simulation model. Interim report.

Federal Highway Administration, Washington, D.C.

High velocity jet noise source location and reduction.

"February 22, 1977."

Central flow control software design document.

Final report, January 1979.

Control of foot-and-mouth disease. Report of special subcommittee to the Committee on Appropriations, United States Senate, on study of pernicious effect of foot-and-mouth disease as it exists in Mexico and elsewhere, progress of program to prevent entry of the disease into the United States, the most effective methods of combating and controlling the disease and the proper location for the authorized research facilities.

Kenneth S. Wherry, chairman of subcommittee.

Rivers and canals; the flow, control, and improvement of rivers and the design, construction, and development of canals both for navigation and irrigation, with statistics of the traffic on inland waterways;

Paged continuously.