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Kelly, Ralph L. – School Business Affairs, 1973
Pilot programs for school safety initiated in Tulsa include a 2-way radio communication installation on school buses and vandalism detection devices in selected schools. (MF)
Descriptors: Cost Effectiveness, Pilot Projects, Radio, Safety Equipment
Lyons, John Kim; McCoy, Gilbert A. – 1991
This document presents findings of a study that evaluated the use of both propane and compressed natural gas as alternative fuels for Washington State school buses. It discusses air quality improvement actions by state- and federal-level regulators and summarizes vehicle design, development, and commercialization activities by all major engine,…
Descriptors: Bus Transportation, Cost Effectiveness, Elementary Secondary Education, Energy Conservation