@misc{Gromadzki_Maciej_(1940–_)_Distribution_1983,
 author={Gromadzki, Maciej (1940– ) and Wieloch, Maria},
 editor={Polska Akademia Nauk. Instytut Zoologii.},
 editor={Witkowski, Józef. Red.},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Acta Ornithologica},
 howpublished={online},
 year={1983},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={eng},
 language={rus},
 language={pol},
 type={Text},
 title={Distribution and number of grey-lag goose Anser anser in Poland in the years 1977-1979},
 keywords={Gęś gęgawa -- -- Polska. -- -- [KABA], Greylag Goose, Poland, Grey-lag Goose, Graylag Goose, counting, distribution, birds, Anser anser, Anatidae, Aves},
}