e/Sandford Principle

Information
has gloss	eng: The Sandford Principle is a concept in the management of protected landscapes in the United Kingdom. It is called the Sandford Principle after Lord Sandford who chaired the National Parks Policy Review Committee which reviewed national parks of England and Wales in between 1971 and 1974.
lexicalization	eng: Sandford Principle
instance of	e/National parks of England and Wales