CHEW, Sing C. World Ecological Degradation: Accumulation, Urbanization, and Deforestation, 3000 B.C. – A.D. 2000. New York: Altamira Press, 2001. GEOgraphia 2016, 18 (36), 233-237. https://doi.org/10.22409/GEOgraphia2016.v18i36.a13753.