@misc{Laskowski_Ryszard_Ekotoksykologia:_2007, author={Laskowski, Ryszard}, copyright={Creative Commons Attribution BY 3.0 PL license}, address={Kraków}, howpublished={online}, year={2007}, publisher={Institute of Nature Conservation of the Polish Academy of Sciences}, language={pol}, title={Ekotoksykologia: najważniejsze zagadnienia i cele}, type={Text}, URL={http://rcin.org.pl/iop/Content/79449/PDF/KR038_98073_r2007_IntegOP-Laskowski-133-142.pdf}, keywords={ecotoxicology}, }