United States. Environmental Protection Agency. Office of Planning and Evaluation2010-01-202010-01-201973-08https://hdl.handle.net/1794/10115101 p. IllustrationsBackground report on bicycle use in America and Europe as a basis for formulation of an EPA policy on bicycle use.en-USCycling -- Environmental aspects -- United States -- EvaluationCycling -- Environmental aspects -- Europe -- EvaluationCycling -- Government policy -- United StatesBicycle commuting -- Health aspects -- United StatesBicycle commuting -- Health aspects -- EuropeOther