NENCKI INSTITUTE RESEARCH STATION – MIKOŁAJKI 
On the May 28th The workshop on lakes plankton (lectures, field studies and microscopic shows) for the Polish-German group of teenagers from the Marion Dönhoff Social High School in Mikolajki took place at the Hydrobiological Station.
On the May 28th The workshop on lakes plankton (lectures, field studies and microscopic shows) for the Polish-German group of teenagers from the Marion Dönhoff Social High School in Mikolajki took place at the Hydrobiological Station.