Columbia subject headings:
Bridges--Law and legislation--California--Folsom Dam Region.
Groundwater--Pollution--California--San Gabriel River Watershed.
Water resources development--Law and legislation--Arizona.
Water resources development--Law and legislation--California.
Water rights--Arizona--Apache County.
Zuni Indians--Legal status, laws, etc.--Arizona.
Harvard subject headings:
Bridges--Law and legislation--California--Folsom Dam Region.
Groundwater--Pollution--California--San Gabriel River Watershed.
Groundwater--Polution--California--San Gabriel River Watershed.
Water resources development--Law and legislation--Arizona.
Water resources development--Law and legislation--California
Water rights--Arizona--Apache County.
Zuni Indians--Legal status, laws, etc.--Arizona.
Princeton subject headings:
Bridges--Law and legislation--California--Folsom Dam Region.
Groundwater--Pollution--California--San Gabriel River Watershed.
Water resources development--Law and legislation--Arizona.
Water resources development--Law and legislation--California.
Water rights--Arizona--Apache County.
Zuni Indians--Legal status, laws, etc.--Arizona.