@ARTICLE{Starkel_Leszek_Natural_2016,
 author={Starkel, Leszek},
 number={No 23},
 journal={Papers on Global Change IGBP},
 howpublished={online},
 year={2016},
 publisher={Polish Academy of Sciences},
 title={Natural Resources and Human Impact},
 URL={http://ochroma.man.poznan.pl/Content/100309/PDF/4%20NATURAL%20RESOURCES.pdf},
 doi={10.1515/igbp-2016-0002},
}