IMG_2636.jpeg

Links
- https://www.landtechnik.uni-bonn.de/en/livestock-farming-1/projects/bilder/oekogen/img_2636.jpeg/image_view_fullscreen
- https://www.landtechnik.uni-bonn.de/en/livestock-farming-1/projects/bilder/oekogen/img_2636.jpeg/@@download/image/IMG_2636.jpeg