Kok, A., and O. Kok. “Prey Manipulation in a Grassland Community at an Inland Airport in South Africa”. Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / <i>South African Journal of Science and Technology</i&gt; 21, no. 4 (September 28, 2002): 129-139. Accessed May 8, 2024. http://satnt.ac.za/index.php/satnt/article/view/46.