@misc{Hebda_Grzegorz_Czapliniec:_1999,
 author={Hebda, Grzegorz},
 volume={55},
 number={2},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1999},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={Czapliniec: a proposed nature reserve in the Odra River velley in the Opole region},
 URL={http://www.rcin.org.pl/Content/88047/PDF/KR038_109877_r1999-t55-no2_ChPO-Hebda-106-108.pdf},
 keywords={grey heron, Ardea cinerea, Czapliniec},
}