@misc{Partyka_Józef_XIth_1974,
 author={Partyka, Józef},
 volume={30},
 editor={Research Centre for the Protection of Nature of the Polish Academy of Sciences},
 number={2},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Let's protect Our Indigenous Nature},
 address={Warszawa},
 address={Kraków},
 howpublished={online},
 year={1974},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={XIth Congress of the Polish Geographical Society},
 type={Text},
 URL={http://www.rcin.org.pl/Content/80711/PDF/KR038_103453_r1974-t30-no2_ChPO-Partyka-53-54.pdf},
 keywords={Polish Geographical Society},
}