Columbia subject headings:
Ixmiquilpan (Mexico)--History--19th century--Sources.
Ixmiquilpan (Mexico)--Statistics, Vital.
Ixmiquilpan (Mexico)--Statistics.
Harvard subject headings:
Princeton subject headings:
Ixmiquilpan (Mexico)--History--19th century--Sources.
Ixmiquilpan (Mexico)--Statistics, Vital.
Ixmiquilpan (Mexico)--Statistics.
Statistics.