@article{Haerle1966,
  author    = {Josef H{\"a}rle},
  title     = {Das Obstbaugebiet am Bodensee},
  journal   = {Alemannisches Jahrbuch},
  volume    = {1964/1965},
  pages     = {328 -- 363},
  doi       = {10.57962/regionalia-19020},
  year      = {1966},
}