Columbia subject headings:
Labor supply--India--Mumbai.
Slums--India--Mumbai.
Unemployed--India--Mumbai.
Harvard subject headings:
Labor supply--India--Mumbai.
Slums--India--Mumbai.
Unemployed--India--Mumbai.
Princeton subject headings:
Labor supply--India--Bombay.
Slums--India--Bombay.
Unemployed--India--Bombay.