Columbia subject headings:
Harvard subject headings:
Collective settlements.
Germany (West)--Politics and government--1982-1990.
Germany (West)--Politics and government.
Grünen (Political party)
Peace
World politics--1975-1985
Princeton subject headings:
Collective settlements.
Germany (West)--Politics and government--1982-1990.
Grünen (Political party)
Peace.
World politics--1975-1985.