@misc{_Zoo_[ca,
 editor={Rząśnicki, Adolf (1884–1953). Collector},
 copyright={Rights Reserved - Restricted Access},
 howpublished={online},
 year={[ca 1910-1940]},
 language={pol},
 title={Zoo Johannesburg},
 keywords={mammals, horse family, Mammalia, Equidae, photograps of animals, breeding centers, zebras, zoo, zoo animals},
}