Columbia subject headings:
Harvard subject headings:
Deserts--Southwest, New
Natural history--Southwest, New
Southwest, New--Description and travel.
Van Dyke, John Charles, 1856-1932.
Van Dyke, John Charles, 1856-1932. Desert.
Princeton subject headings:
Van Dyke, John Charles, 1856-1932.
Van Dyke, John Charles, 1856-1932. Desert.