@misc{_Przegląd_1979, copyright={Rights Reserved - Free Access}, address={Warszawa}, journal={Przegląd Geograficzny}, howpublished={online}, year={1979}, publisher={IGiPZ PAN}, language={pol}, language={eng}, title={Przegląd Geograficzny T. 51 z. 1 (1979)}, type={Text}, URL={http://rcin.org.pl/Content/14190/PDF/WA51_16273_r1979-t51-z1_Przeg-Geogr.pdf}, keywords={diffusion of innovation, geopolitical units, primary productivity, lakes, automotive industry, kames, towns, regional studies, spatial economy, Poland, Koszalin voivodship, Kujawy Upland, Mongolia, France}, }