Vogelzug und Vogelschutz
By: von Wilh. R. Eckardt.
Series: Aus Natur und Geisteswelt ;; 218. Bdchn.
Publisher: B.G. Teubner
Published: 1910
Place of publication: Leipzig
Language: ger
Number of pages: 116
Subjects: Birds -- Migration.; Birds -- Conservation.
Notes: Includes bibliographical references.