Columbia subject headings:
Coastal zone management--United States.
Ecotourism--United States.
Science and state--United States.
Technology and state--United States.
Harvard subject headings:
Coastal zone management--United States
Ecotourism--United States.
Science and state--United States.
Technology and state--United States.
Princeton subject headings:
Coastal zone management--United States.
Ecotourism--United States.
Science and state--United States.
Technology and state--United States.