Detection devices to optimize computerized traffic control. Final report.

Federal Highway Administration, Washington, D.C.

Industrial hygiene laboratory quality control manual /

Mode of access: Internet.

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: model application. 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.

Control technology assessment : the secondary nonferrous smelting industry /

Mode of access: Internet.

Potential means of cost reduction in grade crossings motorist-warning control equipment. Volume I: overview, technology survey and relay alternatives. Final report.

Transportation Systems Center, Cambridge, Mass.

Development of guidelines for installation of intersection control beacons. Final report.

Federal Highway Administration, Washington, D.C.

Public understanding of traffic control devices in Texas. Final report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Streamlining internal control processes and strengthening management controls with less effort /

Item 851-J

An evaluation of occupational health hazard control technology for the foundry industry /

Mode of access: Internet.

Engineering control technology assessment of the dry cleaning industry /

Mode of access: Internet.

The boll weevil: how to control it.

"This edition replaces all previous editions of this publication. Because of changed insecticide recommendations, earlier copies are obsolete."

Environmental pollution & control /

Description based on: Jan. 2, 1979.

A selected bibliography on hazardous materials control /

Item 499-F-7