Der Graureiher
Subtitle: Ardea cinerea
By: von Gerhard Creutz
Series: Die Neue Brehm-Bücherei -- 530; Neue Brehm-Bücherei -- Bd. 530
Publisher: A. Ziemsen
Published: 1981
Place of publication: Wittenberg, Lutherstadt
Language: ger
Number of pages: 195
Subjects: Gray heron; Herons
Notes: Includes index.

Bibliography: p. 181-190.