Columbia subject headings:
Architecture, Domestic--United States.
National parks and reserves--United States.
Parks--United States.
Harvard subject headings:
Architecture, Domestic--United States
National parks and reserves--United States
Park buildings--Design and construction.
Park buildings--United States.
Parks--United States
Recreation area--United States.
Recreation areas--Design and construction.
Princeton subject headings:
Architecture, Domestic--United States.
National parks and reserves--United States.
Parks--United States.