Columbia subject headings:
Compensation (Law)--Switzerland--Zurich.
Greenbelts--Switzerland--Zurich.
Zoning law--Switzerland--Zurich.
Harvard subject headings:
Compensation (Law)--Switzerland--Zurich (Canton)
Compensation (Law)--Switzerland--Zurich.
Greenbelts--Switzerland--Zurich (Canton)
Greenbelts--Switzerland--Zurich.
Zoning law--Switzerland--Zurich (Canton)
Zoning law--Switzerland--Zurich.
Princeton subject headings: