Columbia subject headings:
Architecture, Domestic--Louisiana.
Architecture, Industrial--Louisiana.
Vernacular architecture--Louisiana.
Harvard subject headings:
Architecture, Domestic--Louisiana
Architecture, Domestic--Louisiana--Pictorial works.
Architecture, Industrial--Louisiana--Pictorial works.
Architecture, Industrial--Louisiana.
Architecture--Louisiana--Pictorial works.
Louisiana--Description and travel--Pictorial works.
Vernacular architecture--Louisiana.
Princeton subject headings:
Louisiana--Buildings, structures, etc.--Pictorial works.