Columbia subject headings:
San Agustín Tetlama--Social conditions.
Social participation--Mexico--San Agustín Tetlama.
Social problems--Mexico--San Agustín Tetlama.
Harvard subject headings:
San Agustín Tetlama--Social conditions.
Social participation--Mexico--San Agustín Tetlama.
Social problems--Mexico--San Agustín Tetlama.
Princeton subject headings:
San Agustín Tetlama (Mexico)--Social conditions.
Social problems--Mexico--San Agustín Tetlama.