Berliner Vr,. (1959). The estrous cycle of the mare. In: Cole,H.H., Cupps,P.T. Reproductions in domestic animals, 1, 267–289.
|
Bruggen Van Ac,. (1959). Illustrated notes of some extinct South African ungulates. S Afr J Sci, 55.
|
Bruggen Van Ac,. (1959). The last quagga. Afr Wild Life, 13, 279–280.
|
Brynard Am,. (1959). Soil conservation methods adopted in the Mountain Zebra National Park with special emphasis on the use of vegetation in erosion control. Athens Proc IUCN Techn Meeting, 2, 151–155.
|
Dagwa De,. (1959). Über die frühere Verbreitung des Przewalskipferdes in der Mongolei. Priroda, 48, 51–52.
|
Dietrich Wo,. (1959). Hemionus Pallas im Pleistozän von Berlin. Vertebrata Palasiatica, 3, 13–22.
|
Flade Je,. (1959). Shetlandponies. Die Neue Brehm-Bücherei, , 243.
|
Frechkop S,. (1959). Le Pélage des zebres. Zoo Antwerpen, 25.
|
Mcknight Tl,. (1959). The feral horse in Anglo. Geogr Rev, 49, 506–525.
|
Mohr E,. (1959). Das Urwildpferd. Die Neue Brehm, 249, Bücherei.
|