Columbia subject headings:
Chaco War, 1932-1935--Pictorial works.
Chaco War, 1932-1935.
Sanctis, Carlos de.
Harvard subject headings:
Chaco War, 1932-1935--Photography.
Sanctis, Carlos de.
War photography
Princeton subject headings:
Chaco War, 1932-1935--Photography.
Sanctis, Carlos de.
War photography.