Columbia subject headings:
Crime--Mexico--Tamaulipas (State)
Disappeared persons--Mexico--Tamaulipas (State)
Drug traffic--Mexico--Tamaulipas (State)
Narco-terrorism--Mexico--Tamaulipas (State)
Organized crime--Mexico--Tamaulipas (State)
Harvard subject headings:
Crime--Mexico--Tamaulipas (State)
Disappeared persons--Mexico--Tamaulipas (State)
Drug traffic--Mexico--Tamaulipas (State)
Narco-terrorism--Mexico--Tamaulipas (State)
Organized crime--Mexico--Tamaulipas (State)
Princeton subject headings:
Crime--Mexico--Tamaulipas (State)--Sociological aspects.
Organized crime--Mexico--Tamaulipas (State).
Space--Social aspects--Mexico--Tamaulipas (State).
Tamaulipas (Mexico : State)--Social conditions--21st century.