Pictures from previous events
- Presentation of certificates 06/27/2018
- Festakt "Gewässerforschung - 200 Jahre nach Tulla" 11/10/2017
- Presentation of certificates 07/05/2017
- Presentation of certificates 07/22/2016
- Presentation of certificates and awards 02/05/2016
- Presentation of certificates 07/10/2015
- Presentation of certificates and awards 02/06/2015
- Presentation of certificates 07/11/2014
- Presentation of certificates and awards 02/07/2014
- Presentation of certificates 07/19/2013
- Presentation of certificates 07/13/2012
- Presentation of certificates and awards 02/03/2012
- Presentation of certificates 07/08/2011
- Presentation of certificates and awards 02/04/2011
- Presentation of certificates 07/09/2010
- Presentation of certificates and awards 02/05/2010
- Presentation of certificates 07/17/2009
- Presentation of certificates and awards 02/06/2009
- Presentation of certificates 07/18/2008
- Presentation of certificates and awards 02/08/2008
- Presentation of certificates 07/13/2007
- Presentation of certificates 07/21/2006
- Presentation of certificates 01/27/2006