Columbia subject headings:
Informal sector (Economics)--Colombia--Bogotá.
Public spaces--Economic aspects--Colombia--Bogotá.
Street vendors--Colombia--Bogotá.
Harvard subject headings:
Informal sector (Economics)--Colombia--Bogotá.
Public spaces--Economic aspects--Colombia--Bogotá.
Street vendors--Colombia--Bogotá.
Princeton subject headings:
Informal sector (Economics)--Colombia--Bogotá.
Public spaces--Economic aspects--Colombia--Bogotá.
Street vendors--Colombia--Bogotá.