Columbia subject headings:
Harvard subject headings:
Geographical perception--United States.
Landscape assessment--United States.
Landscape changes--United States.
Lessard, Suzannah--Travel.
Travelers' writings, American.
United States--Description and travel.
Princeton subject headings:
Geographical perception--United States.
Landscape assessment--United States.
Landscape changes--United States.
Lessard, Suzannah--Travel.
Travelers' writings, American.
United States--Description and travel.