Columbia subject headings:
Environmental policy--Switzerland.
Industrial policy--Switzerland.
Refuse and refuse disposal--Law and legislation--Switzerland.
Harvard subject headings:
Public-private sector cooperation--Switzerland.
Recycling (Waste, etc.)--Law and legislation--Switzerland.
Refuse and refuse disposal--Government policy--Switzerland.
Refuse and refuse disposal--Law and legislation--Switzerland.
Waste minimization--Law and legislation--Switzerland.
Princeton subject headings: