Columbia subject headings:
Allegheny Mountains.
Ohio River Valley--Description and travel.
Southern States--Description and travel.
Virginia--Description and travel.
Harvard subject headings:
Allegheny Mountains.
Ohio River Valley--Description and travel.
Southern States--Description and travel.
Virginia--Description and travel.
Princeton subject headings:
Allegheny Mountains.
Ohio River Valley--Description and travel.
Southern States--Description and travel.
Virginia--Description and travel.