@misc{Dyduch_Anna_Molluscs_1979,
 author={Dyduch, Anna and Falniowski, Andrzej},
 volume={R. 42},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Protection of Nature},
 address={Warszawa},
 address={Kraków},
 howpublished={online},
 year={1979},
 publisher={Nature Protection Research Centre of the Polish Academy of Sciences},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={Molluscs of Gardno Lake and necessity of their protection},
 URL={http://rcin.org.pl./Content/241674/KR038_275985_r1979-r42_OP-Dyduch-151-182.pdf},
 keywords={Gardno Lake, molluscs, protection},
}