Should you get your heating ducts cleaned?
Contributors: Canada Mortgage and Housing Corporation.
Series: About your house -- CE 29
Publisher: CMHC = SCHL
Published: 2000
Place of publication: Ottawa
Language: eng
Subjects: Air ducts -- Cleaning.; House cleaning.
Notes: Available on the Government of Canada Depository Services Program Web site.

Issued also in French under title: Doit-on faire nettoyer les conduits de chauffage?

Includes bibliographical references.