@misc{_Przegląd_1961,
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Przegląd Geograficzny},
 howpublished={online},
 year={1961},
 publisher={IGiPZ PAN},
 language={pol},
 language={eng},
 title={Przegląd Geograficzny T. 33 z. 2 (1961)},
 type={Text},
 URL={http://rcin.org.pl/igipz/Content/8649/PDF/WA51_16415_r1961-t33-z2_Przeg-Geogr.pdf},
 keywords={history of geography, economic regionalization, regional studies, forest production, Poland, United States of America, Soviet Union},
}