Columbia subject headings:
Moore, N. W. (Norman Winfrid), 1923-2015.
Nature conservation--England.
Nature conservation--Great Britain.
Harvard subject headings:
Moore, N. W. (Norman Winfrid), 1923-2015.
Nature conservation--England.
Nature conservation--Great Britain
Nature conservation--Political aspects--England.
Nature conservation--Political aspects--Great Britain.
Princeton subject headings:
Moore, N. W. (Norman Winfrid), 1923-2015.
Nature conservation--England.
Nature conservation--Great Britain.