Columbia subject headings:
Colombians--Ecuador.
Illegal immigration--Ecuador.
Noncitizens--Ecuador.
Political rights--Ecuador.
Refugees--Legal status, laws, etc.--Ecuador.
Harvard subject headings:
Colombians--Ecuador.
Illegal immigration--Ecuador--Quito.
Noncitizens--Ecuador--Quito.
Political rights--Ecuador.
Refugees--Legal status, laws, etc.--Ecuador.
Princeton subject headings:
Colombians--Ecuador.
Illegal aliens--Ecuador.
Political rights--Ecuador.
Refugees--Legal status, laws, etc.--Ecuador.