Volume 36, issue 3

30 Sep 1981

F. Beeler

Geogr. Helv., 36, 101–108, https://doi.org/10.5194/gh-36-101-1981,https://doi.org/10.5194/gh-36-101-1981, 1981

30 Sep 1981

L. Ellenberg

Geogr. Helv., 36, 109–120, https://doi.org/10.5194/gh-36-109-1981,https://doi.org/10.5194/gh-36-109-1981, 1981

30 Sep 1981

H. Essmann

Geogr. Helv., 36, 121–132, https://doi.org/10.5194/gh-36-121-1981,https://doi.org/10.5194/gh-36-121-1981, 1981

30 Sep 1981

E. Bugmann

Geogr. Helv., 36, 133–141, https://doi.org/10.5194/gh-36-133-1981,https://doi.org/10.5194/gh-36-133-1981, 1981