Columbia subject headings:
Agriculture and state--United States.
Conservation of natural resources--United States.
Environmental policy--United States.
Land use, Rural--United States.
United States--Rural conditions.
Water rights--United States.
Harvard subject headings:
Agriculture and state--United States.
Conservation of natural resources--United States.
Environmental policy--United States
Land use, Rural--United States.
United States--Rural conditions.
Water rights--United States
Princeton subject headings:
Agriculture and state--United States.
Conservation of natural resources--United States.
Environmental policy--United States.
Land use, Rural--United States.
United States--Rural conditions.
Water rights--United States.