Columbia subject headings:
Agriculture and state--India--Haryana.
Agriculture and state--India--Punjab.
Income distribution--India--Haryana.
Income distribution--India--Punjab.
Harvard subject headings:
Agriculture and state--India--Haryana.
Agriculture and state--India--Punjab.
Income distribution--India--Haryana.
Income distribution--India--Punjab.
Princeton subject headings:
Agriculture and state--India--Haryana.
Agriculture and state--India--Punjab.
Income distribution--India--Haryana.
Income distribution--India--Punjab.