1. An analysis of spatial leadership in a small field in a small flock of sheep;Arnold;Appl. Anim. Ethol.,1977
2. Applying the principles of sheep movement at Minyip;Ballantyne;J. Agric. (Victoria, Austr.),1975
3. Sheep Management and Diseases;Belschner,1962
4. The behavior of animals in restraint;Ewbank,1968
5. Improving wool harvesting systems. A rational approach to planning for change;Freeman;University of Melbourne Agricultural Engineering Report No. 40/77,1977