@misc{Mohr_Erna_(1894–1968)_Zoo_1939,
 author={Mohr, Erna (1894–1968)},
 editor={Rząsnicki, Adolf (1884–1953). Collectors},
 copyright={Rights Reserved - Restricted Access},
 howpublished={online},
 year={1939},
 language={pol},
 title={Zoo Karlsruhe},
 keywords={Mammalia, mammals, horse family, Equidae, zebras, Equus zebra zebra, Equus quagga chapmani, zoo animals, zoo, breeding centers, photograps of animals},
}