PAUL SCHAUENBERG (STUDER 1883); de Steckborn, au bord du lac de Constance (RUTIMEYER 1862) et du lac de Wauwil (HESCHELER et RÜEGER 1939).À une époque fort ...
Tópico(s): Ecology and biodiversity studies
1969 - Natural History Museum of Geneva | Revue suisse de zoologie
2002 - EMH Swiss Medical Publishers Ltd. | Bulletin des Médecins Suisses
2002 - EMH Swiss Medical Publishers Ltd. | Schweizerische Ärztezeitung
... also encouraged the foresters of the neighbouring district Steckborn to do the same. This creative task is ...
Tópico(s): Ecology, Conservation, and Geographical Studies
1999 - Swiss Forestry Society | Schweizerische Zeitschrift fur Forstwesen