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A clear path towards sustainable mass tourism? : rejoinder to the paper "Organic, incremental and induced paths to sustainable mass tourism convergance" by David B. Weaver ; comment
Peeters, Paul, (2012)
Ecotourism in the less developed world
Weaver, David B., (1998)
CO2 emissions from the transport of China's exported goods
Andersen, Otto, (2010)