| 
Citations
 | 
   web
Dirschl Hj, W. S. (1978). Grevy's Zebra abundance and distribution in Kenya, 1977. Ministry Tourism and Wildl; Areal survey rep ser, 4.
toggle visibility
Dirschl Hj, W. S. (1978). Population indices and distribution of the Grevy's Zebra in Kenya, 1977. Aerial Survey Rep, 4.
toggle visibility
Dittrich L,. (1964). Mähnenlose Zebras im Zoo Hannover. Z Säugetierk, 29, 100–104.
toggle visibility
Dobroruka Lj,. (1961). Eine Verhaltensstudie des Przewalski- Urwildpferdes (Equus przewalskii Poliakiow 1881) in dem Zoologischen Garten Prag. Equus, 1, 89–104.
toggle visibility
DOBRORUKA LJ et al,. (1987). An analysis of the population of Grevy's zebra. Int Zoo Yb, 26, 290–293.
toggle visibility
Dolan Jm,. (1982). Przewalski's horse, Equus przewalskii Poliakov, 1881, in the United States prior to 1940 and its influence of the present breeding. Zool. Garten., 52, 49–65.
toggle visibility
Dollman Jg,. (1935). A new race of wild ass from the Sudan, Asinus asinus dianae. Proc LInnean Soc Lond May, , 132–135.
toggle visibility
Doreau M,. (1978). Comportement alimentaire du cheval à l`écurie. Ann Zootech, 27, 291–302.
toggle visibility
DOREAU M et al,. (1980). Activités alimentaires nocturnes du cheval au pâturage. Ann Zootech, 29, 299–304.
toggle visibility
Dovtschin N,. (1961). The Przewalski horse in Mongolia. Equus, 1, 22–27.
toggle visibility