Articles | Volume 39, issue 4
Geogr. Helv., 39, 197–198, 1984
https://doi.org/10.5194/gh-39-197-1984
© Author(s) 1984. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Geogr. Helv., 39, 197–198, 1984
https://doi.org/10.5194/gh-39-197-1984
© Author(s) 1984. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
31 Dec 1984
31 Dec 1984
Das Bundesamt für Landwirtschaft
- Mattenhofstr. , 3003 Bern, Switzerland
- Mattenhofstr. , 3003 Bern, Switzerland
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How to cite. Pfenninger, A.: Das Bundesamt für Landwirtschaft, Geogr. Helv., 39, 197–198, https://doi.org/10.5194/gh-39-197-1984, 1984.