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The Worldwatch Institute
Autor/in · 2 Bücher
Bücher
State of the World 2013 Is Sustainability Still Possible?
The Worldwatch Institute
State of the World 2010: Transforming Cultures: From Consumerism to Sustainability (State of the World)
Erik Assadourian
,
The Worldwatch Institute
The Worldwatch Institute | Autorenprofil | bookie