1.
PÅ‚oskonka P. Education for environmental ethics in forest areas - the Leave No Trace idea: Concept of education for environmental ethics on forest areas: The Leave No Trace idea. seb [Internet]. 2019 Mar. 31 [cited 2024 May 2];17(1):27-39. Available from: https://czasopisma.uksw.edu.pl/index.php/seb/article/view/6627