Der Wels
Subtitle: Silurus glanis
By: von Jozef Mihálik
Series: Die Neue Brehm-Bücherei -- 209
Publisher: A. Ziemsen
Published: 1982
Place of publication: Wittenberg Lutherstadt
Language: ger
Number of pages: 71
Subjects: Catfishes
Notes: Bibliography: p. 70-71.