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Ihor Kozak
Department of Landscape Ecology, John Paul II Catholic University in Lublin, Konstantynów 1H, 20-708 Lublin, Poland
Kajetan Perzanowski
Department of Applied Ecology, John Paul II Catholic University in Lublin, Konstantynów1H, 20-708 Lublin, Poland
Stanisław Kucharzyk
Bieszczadzki National Park, Bełzka 10, 38-700 Ustrzyki Dolne, Poland
Krystyna Przybylska
Chair of Forest Management, Agricultural University of Kraków, 29Listopada 46, 31-425 Kraków, Poland
Stanisław Zięba
Chair of Forest Management, Agricultural University of Kraków, 29Listopada 46, 31-425 Kraków, Poland
Rafał Frąk
Department of Landscape Ecology, John Paul II Catholic University in Lublin, Konstantynów 1H, 20-708 Lublin, Poland
Leszek Bujoczek
Chair of Forest Management, Agricultural University of Kraków, 29Listopada 46, 31-425 Kraków, Poland