Rangelands: A Resource under Siege. Proceedings of the Second International Rangeland Congress

Abstract

Acknowledgements Preface 1. Business meeting 2. Opening ceremony 3. Dynamics of range ecosystems 4. Grazing industries 5. Mining and rangelands 6. Primary producers 7. Management of grazing systems 8. Technological improvements of arid rangelands 9. Unesco man and the biosphere program 10. Animal production 11. Ecophysiology of rangelands plants 12. Developing world challenges 13. Range resources monitoring and administration 14. Conservation and wildlife 15. Fire in arid and semi-arid regions Closing ceremony Index.