Columbia subject headings:
Harvard subject headings:
Architecture and climate--Arizona.
Architecture and energy conservation--Arid regions.
Architecture and energy conservation--Arizona.
Architecture, Domestic--Arid regions
Architecture, Domestic--Arizona
Buildings--Energy conservation
Dwellings--Energy conservation
Vernacular architecture--Environmental aspects.
Princeton subject headings:
Architecture and energy conservation--Arid regions.
Architecture, Domestic--Arid regions.
Architecture--Arid regions.
Buildings--Energy conservation.
Dwellings--Energy conservation.
Vernacular architecture--Environmental aspects.