Mills, Anthony J., and Tercia Strydom. “Basal Stem Area Is a Better Measure of Woodiness Than Canopy Cover in the Savannas of the Kruger National Park”. South African Journal of Science 116, no. 1/2 (January 29, 2020). Accessed April 25, 2024. https://sajs.co.za/article/view/7409.