Columbia subject headings:
Harvard subject headings:
Gifford, Barry, 1946---Travel--Mexican-American Border Region.
Mexican Americans--Mexican-American Border Region--Economic conditions--Pictorial works.
Mexican Americans--Mexican-American Border Region--Pictorial works.
Mexican Americans--Mexican-American Border Region--Social conditions--Pictorial works.
Mexican-American Border Region--Pictorial works.
Mexicans--Mexican-American Border Region--Economic conditions--Pictorial works.
Mexicans--Mexican-American Border Region--Pictorial works.
Mexicans--Mexican-American Border Region--Social conditions--Pictorial works.
Perry, David, 1959---Travel--Mexican-American Border Region.
Princeton subject headings:
Mexican-American Border Region--Pictorial works.
Mexican-American Border Region.