Weird and Wonderful: Different types of grass and it’s role in Ecology, Economy, and Society

Aubrey speaks to Prof. Lise Korsten, Co-Director of the Department of Science and Innovation's Centre of Excellence in Food Security and a Professor in Plant Pathology at the University of Pretoria, about the different types of grass and their role in Ecology, Economy, and Society.See omnystudio.com/listener for privacy information.