Proceedings of the 6th International Swan Symposium, Estonian University of Life Sciences, Tartu, Estonia, 16-19 October 2018 /
International Swan Symposium(6th :2018 :Tartu, Estonia)
Wood, Kevin A.,editor.
Rees, Eileen C.,editor.
Wildfowl & Wetlands Trust,issuing body.
Published as a special issue of the journal Wildfowl.
Includes bibliographical references.
Swans
Swans.