@misc{Mohr_Erna_(1894–1968)_Zoo_1907-1946,
 author={Mohr, Erna (1894–1968) and Steinbacher, [George ?] and Heinroth, [Oskar (1871-1945)?]},
 editor={Rząśnicki, Adolf (1884–1953). Kolekcjoner},
 copyright={Rights Reserved - Restricted Access},
 howpublished={online},
 year={1907-1946},
 language={pol},
 title={Zoo Berlin},
 keywords={mountain zebra, hybrids, mammals, horse family, Mammalia, Equidae, photograps of animals, zebras, Chapman's zebra, breeding centers, Equus quagga wahlbergi Poc., Wahlzebra, Equus zebra zebra, Boehm's zebra, zebroid, esel, Equus asinus, pony, shetland pony, donkeys, Equus grevyi, grevy's zebra, zoo, zoo animals, Zoo Poznań, Donakiland, Ngorongoro, Eyasi lake, Heck, Luitz},
}