|
|
COUGOUILLE-GAUFFRETEAU B et al,. (1981). Research on the consequences of the injection of male hormones... Comptes red Seanc Acad Sci, 292, 1073–1076.
|
|
|
|
Groves Cp, W. D. (1981). Studies on the taxonomy and phylogeny of the genus Equus. Mammalia, 45, 321–354.
|
|
|
|
Grubb P,. (1981). Equus burchelli. Mammalia, 157, 1–9.
|
|
|
|
Hoyt Df, T. C. (1981). Gait and the energetics of locomotion in horses. Nature, 292, 239–240.
|
|
|
|
HUGHES RD et al,. (1981). Interactions between Camague horses and horseflies. Bull Entomol Res 71, , 227–242.
|
|
|
|
Leblanc Ma, B. M. (1981). Mise au point d`une épreuve destinée de la reconnaissance du jeune par la mère chez chaval. Biol Beh, 6, 283–290.
|
|
|
|
Prescott J,. (1981). Suckling behavior of Llama and Chapman's Zebra in captivity. Appl Anim Ethol, 7, 293–299.
|
|
|
|
Rau Re,. (1981). Zur Geschichte und Präparation der Mainzer Quaggas. Mainzer Naturw Archiv, 19, 221–236.
|
|
|
|
TURNER JR JW et al,. (1981). Elimination marking behavior in feral horses. Can J Zool, 59, 1561–1566.
|
|
|
|
Waage Jk,. (1981). How the zebra got its stripes – biting flies as selective agents in the evolution of zebra coloration. J ent Soc S Afr, 44, 351–358.
|
|
