Bruins, Hendrik J. “The Forest Frontier-Settlement and Change in Brazilian Roralma Edited by Peter A. Fudey, London and New York: Routledge, 1994: [Book Review]”. Geography Research Forum 19 (January 1, 1999): 127–130. Accessed October 29, 2026. https://grf.bgu.ac.il/index.php/grf/article/view/1632.