Distribution of pink-footed and greylag geese in South-east Scotland, especially in relation to disturbance : report to the Nature Conservancy Council for Scotland /
Cranswick, P. A.
Scottish Natural Heritage (Agency)
Wildfowl & Wetlands Trust.
Slimbridge : Wildfowl & Wetlands Trust,
1992.
Cover title.
Includes bibliographical references.
Greylag goose
Bean goose