Testing the Relative Conspicuity of Road Workers' Safety Garments

The Science of Renewable Energy
By Frank R. Spellman
Washington, DC: U.S. Geological Survey. Williamson, T., Dubb, S., and Alperovitz, G. (2010). Climate Change, Community Stability, and the Next 150 Million Americans. College Park, MD: The Democracy Collaboration. * Adapted from Safford ...
Handbook of Road Technology, Fourth Edition
By M. G. Lay
A key facet of most road trains is that they are assembled by coupling together vehicles which themselves comply ... 27.5 MOTORCYCLES AND MOPEDS The single-track vehicle (e.g. the motorcycle, moped, and bicycle) is a device which is ...