1. To develop practical systems of large scale, humane control of total grazing pressure (domestic stock, macropods, feral goats) in extensive grazing rangelands; 2. To evaluate the condition of vegetation, and levels of pasture utilisation and animal production achievable in multi species grazing systems; 3. To determine the critical management practices which influence the economic development of the kangaroo resource and which are compatible with sustained wool and beef production and reduced land degradation
