Humidity in house heating
Subtitle: the cause and control of air dryness in house heating
By: by E.S. Martindale.
Series: Canada. Fuel Board. Dominion fuel board [publicatio] -- no. 12.
Publisher: Published with the authority of the Honourable Charles Stewart, minister, Departments of the Interior and Mines
Published: 1929
Place of publication: Ottawa, Canada
Language: eng
Number of pages: 38
Subjects: Humidity.; Heating.
Notes: At head of title: Natural Resources Intelligence Service, Department of the Interior in co-operation with the Dominion Fuel Board.