@misc{Leszczyński_Wacław_Biodegradowalne_1999,
 author={Leszczyński, Wacław},
 volume={45},
 number={2},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 journal={Biotechnologia, vol.45, 2 (1999)-.},
 howpublished={online},
 year={1999},
 publisher={Committee on Biotechnology PAS},
 publisher={Institute of Bioorganic Chemistry PAS},
 language={pol},
 abstract={The amount of synthetic wastes has been increasing all around the world, including Poland.Used packages cause serious economic and environmental problems because they are hardlydegradable, long-life products. New packing materials have been developed which are biodegradable under natural conditions.},
 title={Biodegradowalne tworzywa opakowaniowe},
 type={Text},
 URL={http://www.rcin.org.pl/Content/142796/PDF/POZN271_178131_biotechnologia-1999-no2-leszczynski.pdf},
 keywords={biotechnology},
}