@misc{_Przegląd_1990,
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Przegląd Geograficzny},
 howpublished={online},
 year={1990},
 publisher={IGiPZ PAN},
 language={pol},
 language={eng},
 language={fre},
 title={Przegląd Geograficzny T. 62 z. 1-2 (1990)},
 type={Text},
 URL={http://www.rcin.org.pl/igipz/Content/911/PDF/Wa51_3672_r1990-t62-z1-2_Przeg-Geogr.pdf},
 keywords={practical aspects of geographical knowledge, boundaries, spatial barriers, health care, loess, groundwater level, topoclimate, bioclimate, method of reaches, natural environment, eskers, kames, Vistula River, Mongolia},
}