| Author |
Title |
Year |
Publication |
Serial |
Volume  |
Pages |
| Bannikov Ag, |
Kulan Moskau |
1981 |
|
921 |
|
|
| Berger J, |
The role of risks in mammalian combat: Zebra and onager fights |
1981 |
|
936 |
|
297-304 |
| Gingerich Pd, |
Variation, sexual dimorphism, and social structure in the early Eocene horse Hyracotherium |
1981 |
|
1110 |
|
443-455 |
| HUGHES RD et al, |
Interactions between Camague horses and horseflies |
1981 |
|
1210 |
|
227-242 |
| Clutton-Brock, Juliet. |
Domesticated animals from early times |
1981 |
|
4088 |
|
|
| Wittenberger, James F. |
Animal Social Behavior |
1981 |
|
4262 |
|
|
| Bean, P. |
Punishment: A Philosophical and Criminological Enquiry |
1981 |
|
4851 |
|
|
| Houpt, K.A. |
Equine behavior problems in relation to humane management |
1981 |
Int. J. Stud. Anim Prob. |
4521 |
2 |
329-337 |
| Leblanc Ma, B.M. |
Mise au point d`une épreuve destinée de la reconnaissance du jeune par la mère chez chaval |
1981 |
|
1342 |
6 |
283-290 |
| CLAYTON HM et al, |
Some studies of comparative aspects of sexual behaviour in ponies and donkeys |
1981 |
|
988 |
7 |
169-174 |
