Griefvögel
Subtitle: Lebensweise, Schutz u. Pflege d. Griefvögel u. Eulen
By: Günther Trommer.
Publisher: Ulmer
Published: 1974
Place of publication: Stuttgart
Language: ger
Number of pages: 180
Subjects: Falcons.; Owls.
Notes: Bibliography: p. 171-174.
Includes index.