Peripheral circulation for low-cost central heating in old houses
By: [by Jerry O. Newman and Homer T. Hurst]
Contributors: Hurst, Homer T.
Series: Production research report -- no. 124
Publisher: Agricultural Research Service, U.S. Dept. of Agriculture
Published: 1971
Place of publication: Washington, D.C
Language: eng
Number of pages: 14
Subjects: Heating and ventilation; Heating; Dwellings
Notes: Cover title.