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Save Heating and Cooling Dollars with Weatherstripping and Caulking.
(Texas Agricultural Extension Service, 1978)
Caulking and Weatherstripping.
(Texas Agricultural Extension Service, 1978)
Decisions about Insulation.
(Texas Agricultural Extension Service, 1978)
Treatment of Windows and Glass Areas.
(Texas Agricultural Extension Service, 1978)
Keeping Home Heating and Cooling Equipment in Top Shape.
(Texas Agricultural Extension Service, 1978)