|
Joubert E,. (1972). Activity patterns shown by Hartmann Zebra Equus zebra hartmannae in South West Africa with reference to climatic factors. Madoqua, 5, 33–52.
|
|
|
Joubert E,. (1972). The social organization and associated behaviour in the Hartmann Zebra. Madoqua 6, , 17–56.
|
|
|
Joubert E,. (1972). Tooth development and age determination in the Hartmann Zebra. Madoqua 6, , 5–16.
|
|
|
Joubert, E. (1972). Mountain zebra behaviour. Zool. Afr., 7.
|
|
|
Kiley, M. (1972). The vocalizations of ungulates, their causation and function. Z. Tierpsychol., 31(2), 171–222.
|
|
|
Klingel H,. (1972). The Social Behaviour of the African Equidae. Zoologica Africana, 7, 175–185.
|
|
|
Klingel H,. (1972). Project 496 Somali Wild Ass: Status Survey in the Danakil Region, Ethiopia. World Wildlife Yearbook 1971, , 75–81.
|
|
|
Klingel H,. (1972). The behavior of horses (Equidae). Handb. Zoolog., 8, 1–68.
|
|
|
Klingel, H.. (1972). Social behaviour of African Equidae. Zool. Afr., 7(1), 175–185.
|
|
|
LANG EM, L. E. H. M. A. N. N. E. von. (1972). Wildesel in Vergangenheit und Gegenwart. Zool. Garten., 41, 157–167.
|
|