Columbia subject headings:
Harvard subject headings:
Regional planning--Developing countries.
Squatter settlements--Developing countries.
Squatters--Developing countries.
Princeton subject headings:
Human settlements--Developing countries--Case studies.
Human settlements--Developing countries--Planning.
Land settlement--Developing countries--Case studies.
Land settlement--Developing countries--Planning.
Rural development--Developing countries--Case studies.
Rural development--Developing countries--Planning.