Columbia subject headings:
Human ecology--Mexico--Lacanjá-Chansayab.
Lacandon Indians--Mexico--Lacanjá-Chansayab.
Lacanjá-Chansayab (Mexico)--Environmental conditions.
Lacanjá-Chansayab (Mexico)--Social conditions.
Sustainable development--Mexico--Lacanjá-Chansayab.
Harvard subject headings:
Human ecology--Mexico--Lacanjá-Chansayab.
Lacandon Indians--Mexico--Lacanjá-Chansayab.
Lacanjá-Chansayab (Mexico)--Environmental conditions.
Lacanjá-Chansayab (Mexico)--Social conditions.
Sustainable development--Mexico--Lacanjá-Chansayab.
Princeton subject headings:
Human ecology--Mexico--Lacanjá-Chansayab.
Lacandon Indians--Mexico--Lacanjá-Chansayab.
Lacanjá-Chansayab (Mexico)--Environmental conditions.
Lacanjá-Chansayab (Mexico)--Social conditions.
Sustainable development--Mexico--Lacanjá-Chansayab.