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Citations
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Simpson Gg,. (1951). Horses.
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Bürger, U. (1998). The Way to perfect Horsemanship. Trafalgar Square Publishing.
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Solomatin Ao,. Blutsaugende und Wurmparasiten beim Kulan.
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Solomatin Ao,. (1973). Kulan. Moskau.
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Svendsen Ed,. (1986). The professional handbook of the donkey. England.
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Swolinski J, S. S. (1965). nach: Rossdale P D & Short R V 1967.
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Tratz, P. Zebrastreifung eines Norwegerpferdes.
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Treus Vd, L. N. Equus Hemionus Pall., 1775 and its reproduction.
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Trumler E,. (1959). Erlebnisse mit Elenantilopen und Zebras im Georg von Opel – Freigehege.
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Volf J,. (1970). Pedigree book of the Przewalski – Horse.
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