Columbia subject headings:
Harvard subject headings:
Cape Cod (Mass.)--Description and travel.
Robinson, William F., 1946-
Thoreau, Henry David, 1817-1862--Journeys--Massachusetts--Cape Cod.
Princeton subject headings:
Cape Cod (Mass.)--Description and travel.
Robinson, William F., 1946-
Thoreau, Henry David, 1817-1862--Travel--Massachusetts--Cape Cod.