Columbia subject headings:
Harvard subject headings:
Castro, Fidel, 1926-2016
Castro, Fidel, 1926-2016--Knowledge--Drug traffic.
Drug traffic--Cuba
Ochoa Sánchez, Arnaldo.
Political corruption--Cuba--History--20th century.
Political corruption--Cuba.
Trials (Narcotic laws)--Cuba.
Trials (Political crimes and offenses)--Cuba.
Princeton subject headings:
Castro, Fidel, 1926-2016--Knowledge--Drug traffic.
Drug traffic--Cuba.
Ochoa Sánchez, Arnaldo.
Political corruption--Cuba.