Die Entstehung Der Pflanzengallen Verursacht Durch Hymenopteren German edition. By Prof. Dr. Werner Magnus Books / Hardcover Nature › Plants Publisher: Jena Verlag von Gustav Fischer, January 1914 Price $29.29 Free Shipping Send to a friend Used - Acceptable Acceptable condition. No Dust Jacket Former Library book. Bookplate inside. Stamped on inside. Stamped on page edges.German edition. (Book in German, Plants, Plant Biology, Reference) $29.29 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.