Die Wildbienen Baden-Württembergs
By: Paul Westrich ; mit einem Geleitwort von Erwin Vetter ; [sämtliche Farbfotos von Paul Westrich].
Publisher: E. Ulmer
Published: 1989
Place of publication: Stuttgart
Language: ger
Number of pages: 972
Subjects: Bees -- Germany -- Baden-Württemberg.; Bees.
Notes: Includes bibliographical references (p. 891-942).