@misc{Żurowski_W._Observations_1974,
 author={Żurowski, W. and Jaczewski, Z.},
 volume={19},
 number={25},
 copyright={Rights Reserved - Free Access},
 address={Białowieża},
 journal={Acta Theriologica},
 howpublished={online},
 year={1974},
 language={eng},
 title={Observations on the releasing of the European beaver},
 type={Text},
 URL={http://rcin.org.pl/Content/10219/PDF/BI002_2613_Cz-40-2_Acta-T19-nr25-370-374_o.pdf},
 keywords={Castor fiber, observations, releasing, bóbr, wypuszczanie, wiosna, obserwacje},
}