@misc{Kulikowski_Roman_Syntetyczne_2003, author={Kulikowski, Roman}, copyright={Rights Reserved - Free Access}, address={Warszawa}, journal={Prace Geograficzne - Polska Akademia Nauk}, howpublished={online}, year={2003}, publisher={IGiPZ PAN}, language={pol}, language={eng}, title={Syntetyczne metody badań produktywności i towarowości rolnictwa : zastosowania w badaniach geograficznych w Polsce = Synthetic methods of research of agricultural productivity and commercialization : the application to Polish geographical studies}, type={Text}, URL={http://www.rcin.org.pl/igipz/Content/581/PDF/Wa51_3548_r2003-nr187_Prace-Geogr.pdf}, keywords={agriculture, agricultural geography, methodology of agricultural geography, agricultural productivity, agricultural commercialization, production of agriculture, agricultural production types}, }