|
|
Rubenstein, D. I. (1994). The ecology of female social behaviour in horses, zebras and asses. In P. J. Jarman, & A. R. (Eds.), Animal Societies (pp. 13–28). Kyoto University Press.
|
|
|
|
Breummer, F. (1967). The wild horses of Sable Island. Animals, 10, 14–17.
|
|
|
|
Berliner Vr,. (1959). The estrous cycle of the mare. In: Cole,H.H., Cupps,P.T. Reproductions in domestic animals, 1, 267–289.
|
|
|
|
Bruemmer F,. (1967). The horses of Sable Island. Animals, 10, 14–17.
|
|
|
|
Epstein H,. (1971). Descent and origin of the ass. (pp. 394–398).
|
|
|
|
Epstein H,. (1971). Wild Ass. In Epstein: The origin of the domestic animals of Africa. II, , 378–381.
|
|
|
|
Klingel H,. (1977). Communication in Perissodactyla. (pp. 715–727,).
|
|
|
|
OTT EA et al,. (1979). Acceptability of dried citrus pulp by horses. J Animal Sci, 49, 983–987.
|
|
|
|
Rossdale Pd,. (1968). Perinatal behaviour int the thoroughbred horse. (Vol. Chapt. 15).
|
|
|
|
Tembrock G,. (1968). Land mammals. (pp. 338–404).
|
|
