| 
Citations
 | 
   web
Stevenson,. (). The local races of Burchell's Zebra. Proc Zool Soc, 51, 757–763.
toggle visibility
Stewart Drm, S. J. (1970). Food preference data analysis for african plains ungulates. Zool Afr, 5, 115–129.
toggle visibility
Striton Ra,. Development of charcters in horse teeth and the dental nomenclature. J Mammal, , 434–446.
toggle visibility
Striton Ra,. (1942). Comments on the origin and generic status of equus. J Paleont, 16, 627–637.
toggle visibility
SUMMERS PM et al,. (1987). Sucessful transfer of the embryos of Przewalski's horses and Grant's zebra to domestic mares. J Reprod Fert, 80, 13–20.
toggle visibility
Talbot Lm,. (1962). Food preference of some east african wild ungulates. E Afr agric For J, 27, 131–138.
toggle visibility
Taylor El,. (). Grazing behaviour and helminthic disease. Brit J Anim Behav, 2, 61–62.
toggle visibility
Tembrock G,. (1968). Land mammals. (pp. 338–404).
toggle visibility
Thenius E,. (1960). Equus (Asinus) Hydruntinus Reg. aus dem Jungpleistozän von Brünn. Mammalia pleist, 1, 137–142.
toggle visibility
Thenius E,. (1966). Die Vorgeschichte der Einhufer. Z Säugetierk, 31.
toggle visibility