- Brake wear particle emission rates and characterization, prepared for EPA by ERG, Eastern Research Group
- Brake wear particle emission rates and characterization, Assessment and Standards Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency ; prepared for EPA by ERG, Eastern Research Group
- High evaporative emission investigation field study, Assessment and Standards Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency ; prepared for EPA by Eastern Research Group, Inc
- What will adaptation cost?, an economic framework for coastal community infrastructure, Eastern Research Group, Inc