Search for: ([Subject and Keywords = horse] OR [Subject and Keywords = donkey] OR [Subject and Keywords = zebra] OR [Subject and Keywords = hybrids] OR [Subject and Keywords = mammals] OR [Subject and Keywords = horse family] OR [Subject and Keywords = grevy's zebra] OR [Subject and Keywords = mountain zebra] OR [Subject and Keywords = african wild ass] OR [Subject and Keywords = imperial zebra] OR [Subject and Keywords = onager] OR [Subject and Keywords = Mammalia] OR [Subject and Keywords = Equidae] OR [Subject and Keywords = Hippotigris zebra frederici] OR [Subject and Keywords = Equus zebra zebra] OR [Subject and Keywords = Equus grevyi] OR [Subject and Keywords = Equus quagga] OR [Subject and Keywords = quagga] OR [Subject and Keywords = Equus caballus] OR [Subject and Keywords = Equus asinus] OR [Subject and Keywords = Equus hemionus] OR [Subject and Keywords = Zebra \-\- mieszańce \[KABA\]] OR [Subject and Keywords = Koń \-\- mieszańce \[KABA\]] OR [Subject and Keywords = Osioł \-\- mieszańce \[KABA\]] OR [Subject and Keywords = Hybrydyzacja \[KABA\]] OR [Subject and Keywords = krzyżówki zwierząt] OR [Subject and Keywords = hybrydy] OR [Subject and Keywords = ssaki] OR [Subject and Keywords = koniowate] OR [Subject and Keywords = osioł azjatycki] OR [Subject and Keywords = zebra Grevy'ego] OR [Subject and Keywords = zebra górska] OR [Subject and Keywords = zebra Ward'a] OR [Subject and Keywords = Mammalia] OR [Subject and Keywords = Equidae] OR [Subject and Keywords = Hippotigris zebra frederici] OR [Subject and Keywords = Equus zebra zebra] OR [Subject and Keywords = Equus grevyi] OR [Subject and Keywords = Equus quagga] OR [Subject and Keywords = Equus caballus] OR [Subject and Keywords = Equus asinus] OR [Subject and Keywords = Equus hemionus] OR [Title = Beitrag zur Kenntnis der Zebrahybriden] OR [Title = Beitrag zur Kenntnis der Zebrahybriden] OR [Creator = Rząśnicki, Adolf \(1884–1953\)] OR [Creator = Rząśnicki, Adolf \(1884–1953\)])

McDonald, J.W. (fot.) Schillings, Carl Georg (1865–1921) Mohr, Erna (1894–1968) Rząśnicki, Adolf (1884–1953) Le Souef, William Henry Dudley (1856–1923) Schulz, Walter De Anghi, Csaba Geyza Skulina, S. (fot.) Hofbauer, R. Haagner, Alwin (1880–1962) Priemel, Kurt (1880–1959) Blaauw, F. E. Ewart, J. C. Smith, Murray Gambier, Bolton ( –1929) Hagenbeck, Carl (1844–1913) Johnson, Martin Elmer (1884–1937) Kooi, C.S. Baum, Jiri Van Hoepen, E.C.N. Schuhmacher, E. Rassmusen, [?] Koch, Pieter Heinroth, Oskar (1871–1945)