4 July 2016 https://grassland.org.za/pre2017-content/events/annual-congress/2016/presentations-1/4-july-2016 https://grassland.org.za/logo.png 4 July 2016 Disruptive Events and the Role of Technology Arie van Ravenswaay Opening Plenary and Keynote Addresses Past and Future Trends in Vegetation Change Rangeland Fire Ecology Tropical Grasslands: Forages & Feeds
