Columbia subject headings:
Conservation of natural resources--Government policy--United States.
Conservation of natural resources--United States--Decision making.
Environmental policy--United States.
Environmental protection--United States--Decision making.
Harvard subject headings:
Conservation of natural resources--Government policy--United States.
Conservation of natural resources--United States--Decision making.
Environmental policy--United States
Environmental protection--United States--Decision making.
Princeton subject headings:
Conservation of natural resources--Government policy--United States.
Conservation of natural resources--United States--Decision making.
Environmental policy--United States.
Environmental protection--United States--Decision making.