Authors
Ewa Paturej
Department of Applied Ecology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
Agnieszka Gutkowska
Department of Applied Ecology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
Joanna Mierzejewska
Department of Applied Ecology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland