Columbia subject headings:
Abbey, Edward, 1927-1989.
Deserts--West (U.S.)
West (U.S.)--Description and travel.
Harvard subject headings:
Abbey, Edward, 1927-
Deserts--West (U.S.)
West (U.S.)--Description and travel.
Princeton subject headings:
Abbey, Edward, 1927-1989.
Deserts--West (U.S.).
West (U.S.)--Description and travel.