|
|
Frechkop S,. (1959). Le Pélage des zebres. Zoo Antwerpen, 25.
|
|
|
|
Gakahu Cg,. The distribution of zebra in Amboseli National Park and its relationship to food quality and quantity. Anim Ecol, .
|
|
|
|
Ginsberg, J. R. (1987). Social behavior and mating strategies of an arid adapted equid: the Grevy's zebra. Prnceton.
|
|
|
|
Glen-Leary J,. (1987). Stud book for zebras. Farmer's weekly, .
|
|
|
|
Götze, R. (1941). Spermagewinnung und künstliche Besamung bei Pferd und Rind. Inst Wiss Film Göttingen, Film C 390, .
|
|
|
|
Gogan Pjp,. (1973). Some aspects of nutrient utilization by Burchell's Zebra in the Serengeti-Mara region.
|
|
|
|
GRAHAM A et al,. (1986). An aerial survey of horses and other karge animals in Alice Springs and Gulf regions. Cons Comm North Terr Alice Springs Techn Rep, .
|
|
|
|
Groos K,. (1930). Die Spiele der Tiere. Jena.
|
|
|
|
Groves Cp,. (1986). The taxonomy, distribution and adaptations of recent equids. In: Equids in the ancient world 11-51, .
|
|
|
|
GRZIMEK B. (1952). Versuche über das Farbsehen von Pflanzenfressern.,. Z. Tierpsychol., 9.
|
|
