Columbia subject headings:
Harvard subject headings:
City planning--Pakistan--Karachi.
Land use--Pakistan--Karachi.
Low-income housing--Pakistan--Karachi.
Squatter settlements--Pakistan--Karachi.
Princeton subject headings:
City planning--Pakistan--Karachi.
Land use--Pakistan--Karachi.
Low-income housing--Pakistan--Karachi.
Squatter settlements--Pakistan--Karachi.