| Author |
Title  |
Year |
Publication |
Serial |
Volume |
Pages |
| Boesch C; Boesch H |
Tool use and tool making in wild chimpanzees |
1990 |
Folia Primatol. |
2983 |
54 |
86 |
| Visalberghi E |
Tool use in Cebus |
1990 |
Folia Primatol. |
3045 |
54 |
146 |
| Chaudhuri, M.; Ginsberg, J.R. |
Urinary androgen concentrations and social status in two species of free ranging zebra (Equus burchelli and E. grevyi). |
1990 |
Journal of Reproduction and Fertility |
987 |
88 |
127-133 |
| Kirkpatrick, J. F.; Lasley, B. L.; Shideler,S. E. |
Urinary steroid evaluations to monitor ovarian function in exotic ungulates |
1990 |
Zoo Biology |
1274 |
9 |
341 - 348 |
| Holmstrom, M.; Magnusson, L.E.; Philipsson, J. |
Variation in conformation of Swedish warmblood horses and conformational characteristics of elite sport horses |
1990 |
Equine Veterinary Journal |
3756 |
22 |
186-193 |
| Wiesner, J.; V. Hegel, G. |
Zur Immobilisation von Wildequiden mit STH 2130 und Tiletamin/Zolazepam |
1990 |
Tierärtzliche Praxis |
1707 |
18 |
151-154 |
| 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 |
