“CHEW, Sing C. World Ecological Degradation: Accumulation, Urbanization, and Deforestation, 3000 B.C. – A.D. 2000. New York: Altamira Press, 2001”. GEOgraphia, vol. 18, nº 36, junho de 2016, p. 233-7, https://doi.org/10.22409/GEOgraphia2016.v18i36.a13753.