10:15 – 10:30
26.01.2023
Donat Petricioli
D.I.I.V. Ötd. for marine, freshwater and subterranean ecology, Senior marine biology and ecology expert and director
38 years of professional and active SCUBA diving experience; SCUBA instructor I ** CMAS/CDA, EAN instructor, licenced speleo-diver and speleologist, underwater photographer
