1.
Zawadka J, Pietrzak-Zawadka J. MOTIVES AND WAYS OF SPENDING HOLIDAYS IN THE AREA OF THE KAMPINOS NATIONAL PARK BY CITY DWELLERS. EiS [Internet]. 2017 Apr. 1 [cited 2024 Nov. 22];61(2):10. Available from: https://ekonomiaisrodowisko.pl/journal/article/view/273