Changes in hedgerows in Britain between 1984 and 1990 /
Barr, Colin,1950-
Institute of Terrestrial Ecology.
Great Britain.Department of the Environment.
Grange over Sands : Institute of Terrestrial Ecology,
1991.
A report produced under contract to the Department of the Environment.
Includes bibliographical references.
Windbreaks, shelterbelts, etc.