|
Rashek Va,. (1969). Some features of onager behaviour. Transactions Moskow Soc Natural, 35, 21–38.
|
|
|
Rashek Va,. (1969). Some of features of onager behaviour. Tans Moscow Soc Nat, 35.
|
|
|
Rashek Va,. (1973). Reproduction of the wild ass and its behavior during rutting time on the Barsa – Kelmes Island. Bjul Mosk Obsc Ispy Priroda Ot Biol, 78.
|
|
|
Rashek Va,. (1976). Details of feeding and feeding behaviour in young wild asses on Barsa – Kelmes Island (Aralsea). Zool Zh, 55, 784–787.
|
|
|
Rau Re,. (1974). Revised list of the preserved material of the extinct cape colony quagga, Equus quagga quagga. Ann S Afr Mus, 65, 41–87.
|
|
|
Rau Re,. (1978). Additions to the revised list of preserved material of the extinct Cape colony quagga and notes on the relationship and distribution of southern plains zebras. Ann S Afr Mus, 77, 27–45.
|
|
|
Rau Re,. (1981). Zur Geschichte und Präparation der Mainzer Quaggas. Mainzer Naturw Archiv, 19, 221–236.
|
|
|
Rau Re,. (1986). The quagga and its kin. Sagittarius 1, , 8–10.
|
|
|
Reichholf J,. (1984). Funktion und evolution des Streifenmusters bei den zebras. Säugetierk Mitt, 32, 89–95.
|
|
|
Ridewood Wg,. (1901). Exhibition of, and remarks upon some microscopic preparations of the hairs of Antelopes, Giraffe and Zebra. Proc Zool Soc Lond, 2(1), 3.
|
|