Columbia subject headings:
Corruption--Colombia--Congresses.
Drug control--Colombia--Congresses.
Drug traffic--Colombia--Congresses.
Political corruption--Colombia--Congresses.
Transnational crime--Congresses.
Harvard subject headings:
Drug control--Colombia--Congresses.
Drug traffic--Colombia--Congresses.
Political corruption--Colombia--Congresses.
Transnational crime--Congresses.
Princeton subject headings:
Drug control--Colombia.
Drug traffic--Colombia.
Political corruption--Colombia.
Transnational crime.