mitteleuropäischen Eichengallen in Wort und Bild
By: von Dr. Gustav L. Mayr.
Publisher: Druck und Commissions-Verlag von Carl Gerold's Sohn
Published: 1870
Place of publication: Wien
Language: ger
Number of pages: 70
Subjects: Galls (Botany) -- Europe.; Oak -- Diseases and pests -- Europe.