Columbia subject headings:
Harvard subject headings:
Bats--Mexico--Campeche (State)
Bats--Mexico--Tabasco (State)
Wildlife conservation--Mexico--Campeche (State)
Wildlife conservation--Mexico--Tabasco (State)
Princeton subject headings:
Bats--Mexico--Campeche (State).
Bats--Mexico--Tabasco (State).
Wildlife conservation--Mexico--Campeche (State).
Wildlife conservation--Mexico--Tabasco (State).