Ecological studies on the mute swan (Cygnus olor) in southeastern Sweden
By: [by] Björn Berglund [and others]
Series: Acta Vertebratica ;; vol. 2 no. 2
Publisher: Almqvist & Wiksell
Published: 1963
Place of publication: Stockholm
Language: eng
Number of pages: 288
Subjects: Mute swan.; Birds -- Sweden.
Notes: Bibliography: p. [286]-288.
Summary in Swedish.