| Author |
Title |
Year |
Publication |
Serial |
Volume  |
Pages |
| Ödberg Fo, |
Bijdrage tot de Studie der Gedragenen van het paard (E. caballus L.) |
1969 |
|
1425 |
|
|
| Zeeb K, |
Verhaltensweisen beim Dülmener Primitivpferd. Hautpflege – Fortpflanzung – Erkunden und Meiden – Mimik und Ausdrucksbewegungen |
1969 |
Wissenschaftlicher Film C 986 Begleittext |
1733 |
|
|
| Halford; G.S.; Halford, J.M . |
Secondary reinforcement: signal or substitute reward? A preliminary investigation |
1969 |
|
3588 |
|
|
| Klingel H, |
The social organization and population ecology of the Plains Zebra (Equus quagga) |
1969 |
|
1293 |
4 |
249-263 |
| Klingel H, |
Reproduction in the Plains Zebra, Equus burchelli boehmi: Behaviour and Ecological Factors |
1969 |
|
1292 |
6 |
339-345 |
| Boray, J.C. |
Experimental fascioliasis in Australia |
1969 |
Advances in Parasitology |
2744 |
7 |
95-210 |
| Oelofse J, |
Plastic for game catching |
1969 |
|
1430 |
10 |
306-308 |
| Alexander, B.K.; Bowers, J.M. |
Social organization of a troop of Japanese monkeys in a two-acre enclosure |
1969 |
Folia Primatologica; International Journal of Primatology |
2055 |
10 |
230-242 |
| Lanzetta, J.T.; Hannah, T.E. |
Reinforcing behavior of “naive” trainers |
1969 |
Journal of Personality and Social Psychology |
4307 |
11 |
245-252 |
| Brentjes B, |
Equidenbastardierung im Alten Orient |
1969 |
|
974 |
17 |
141-151 |
