@misc{Witkowski_Józef_Consequences_1995, author={Witkowski, Józef}, editor={Polish Academy of Sciences. Committee for Nature Conservation}, copyright={Creative Commons Attribution BY 3.0 PL license}, address={Kraków}, howpublished={online}, year={1995}, publisher={Institute of Nature Conservation of the Polish Academy of Sciences}, language={pol}, title={Consequences of earlier drainage work for vertebrate fauna}, type={Text}, URL={http://www.rcin.org.pl/Content/118621/PDF/KR038_135960_r1995_EkolAMW-Witkowski-37-48.pdf}, keywords={land reclamation}, }