@misc{Matuszkiewicz_Jan_Marek_(1946–_)._Redaktor_Forest_2020,
 author={Matuszkiewicz, Jan Marek (1946– ). Redaktor},
 address={Warsaw},
 howpublished={online},
 year={2020},
 publisher={IGiPZ PAN},
 language={eng},
 title={Forest cover changes and landscape sustainability - a retrospective study in cultural borderland},
 type={Text},
 URL={http://rcin.org.pl/Content/153571/PDF/WA51_188011_r2020_Forest-cover-changes.pdf},
 keywords={forest cover, sustainable development, landscape, cultural borderland, borderland of Masuria and Kurpie},
}