Mon, Jul 31st 2017
-
full-day Citizen Science Woche der DGfM in St. Oswald (NP Bayerischer Wald)
Fri, Jul 28th 2017-Fri, Aug 4th 2017
- Peter Karasch
- St. Oswald-Riedlhütte, Deutschland
-
full-day Operculate Becherlinge
Mon, Jul 31st 2017-Tue, Aug 1st 2017
- Lothar Krieglsteiner
- Wägitalstrasse 42, 8854 Siebnen, Schweiz (Firma Hogatex-Fenner)