|
Antonius, O. Zur Frage der Zähmung des Onager bei den alten Sumerern. l., , 477–484.
|
|
Duncan, P. (1983). Determinants of the use of habitat by horses in a mediterranean wetland. J. Anim. Ecol., 52, 93–109.
|
|
Göbel, F., & Zeeb, K. (1963). Primitivpferde und ihre Haltung. Tierarztl. Umschau, 18, 64–79.
|
|
Orr Djc,. (1963). Grazing sucession in Ngorongoro Crater. Unveröffentl. Manuskript, .
|
|
Ryder, O. A., & Wedemeyer, E. A. (1982). A cooperative breeding programme for the mongolian wild horse Equus Przewalski in the United States. Biol. Cons., 22, 259–271.
|
|
Salter, R. E., & Hudson, R. J. (1982). Social organization of feral horses in western Canada. App. Anim. Ethol., 8, 207–223.
|
|
Solomatin Ao,. (1960). On the winter onager life in Badhys Reservation. (South – East Turkmenistan). Bull M.O. va isp. Prirodi at d. Biol., 65, 18–26.
|
|
Tschanz B,. (1979). Sozialverhalten beim Camarguepferd – Dokumentierverhalten bei Hengsten (Freilandaufnahmen).
|
|
Berry, M. P. S. (1986). A comparison of different wildlife production enterprises in the northern Cape Province, South Africa. S. Afr. J. Wildl. Res., 16(4), 124–128.
|
|
Briand Petersen, J. C., & Casebeer, R. L. (1971). A bibliography relating to the ecology and energetics of East African large mammals. E. Afr. Wildl. J., 9, 1–23.
|
