Residential air-cleaning devices
Subtitle: a summary of available information.
Contributors: United States. Environmental Protection Agency. Office of Air and Radiation.
Publisher: United States Environmental Protection Agency, Office of Air and Radiation
Published: 1990
Place of publication: Washington, DC
Language: eng
Number of pages: 22
Subjects: Indoor air pollution.; Air quality.; Housing and health.
Notes: "February 1990"

"EPA/400/1-90/002"

Cover title.