energy challenge facing / motor vehicle greenhouse gas emissions / greenhouse gas / tourism / ecological systems / energy costs / greenhouse gas emissions / energy consumption / chemical composition / greenhouse gas reductions / water resource systems / agriculture / noncommercial personal transportation / /
NaturalFeature
California forests / /
Organization
California New Motor Vehicle Pollution Control Board / ARB’s Public Information Office / Street / Visitors and Environmental Services Center / Air Resources Board / federal government / California Relay Service / Public Information Office / Board Administration & Regulatory Coordination Unit / /