Columbia subject headings:
Cartography--Abstracts--Periodicals.
Cartography--Abstracts.
Cartography--Bibliography.
Human ecology--Abstracts--Periodicals.
Human geography--Abstracts--Periodicals.
Human geography--Bibliography.
Harvard subject headings:
Cartography--Abstracts--Periodicals.
Human ecology--Abstracts--Periodicals.
Human geography--Abstracts--Periodicals.
Princeton subject headings:
Cartography--Abstracts--Periodicals.
Human ecology--Abstracts--Periodicals.
Human geography--Abstracts--Periodicals.