Studies on bird migration based on field studies in southern Sweden.
Series: Vår fågelvärld. Supplementum 1
Publisher: Berlingska boktr.
Published: 1950
Place of publication: Lund
Language: eng
Number of pages: 148
Subjects: Birds -- Migration.; Birds -- Sweden.
Notes: Bibliography: p. 147-148.
Akademisk avhandling-Lund.