@book{bhlitem61364, title = {Handbuch der Pflanzenkrankheiten }, volume = {Bd.1 (1909)}, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/61364}, note = {https://www.biodiversitylibrary.org/bibliography/21244}, publisher = {Berlin, P. Parey, 1909-}, author = {Appel, Otto, and Graebner, Paul, and Reh, L. and Sorauer, Paul,}, year = {1909}, pages = {916}, keywords = {Agricultural pests|Plant diseases|}, }