| Author |
Title |
Year |
Publication |
Serial  |
Volume |
Pages |
| Boyd, L. |
Behavior problems of equids in zoos |
1986 |
The Veterinary clinics of North America. Equine practice |
660 |
2 |
653-664 |
| Clutton-Brock, T.H.; Greenwood, P.J.; Powell, R.P. |
Ranks and relationships in Highland ponies and Highland Cows |
1976 |
Zeitschrift für Tierpsychologie |
661 |
41 |
202-216 |
| Keiper, R.; Houpt, K. |
Reproduction in feral horses: an eight-year study |
1984 |
American journal of veterinary research |
665 |
45 |
991-995 |
| Hodgson, D.; Howe, S.; Jeffcott, L.; Reid, S.; Mellor, D.; Higgins, A. |
Effect of prolonged use of altrenogest on behaviour in mares |
2005 |
Veterinary journal (London, England : 1997) |
671 |
169 |
113-115 |
| Cancedda, M. |
[Social and behavioral organization of horses on the Giara (Sardinia): distribution and aggregation] |
1990 |
Bollettino della Societa italiana di biologia sperimentale |
673 |
66 |
1089-1096 |
| Keiper, R.R. |
Social structure |
1986 |
The Veterinary clinics of North America. Equine practice |
675 |
2 |
465-484 |
| Craig, J.V. |
Measuring social behavior: social dominance |
1986 |
Journal of animal science |
676 |
62 |
1120-1129 |
| Mader, D.R.; Price, E.O. |
Discrimination learning in horses: effects of breed, age and social dominance |
1980 |
Journal of animal science |
679 |
50 |
962-965 |
| Collery, L. |
Observations of equine animals under farm and feral conditions |
1974 |
Equine veterinary journal |
680 |
6 |
170-173 |
| Kiley, M. |
The vocalizations of ungulates, their causation and function |
1972 |
Zeitschrift für Tierpsychologie |
681 |
31 |
171-222 |
