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Brian Halweil
Autor/in · 2 Bücher
Bücher
State of the World, 2004 A Worldwatch Institute Report on Progress Toward a Sustainable Society
Brian Halweil
,
Erik Assadourian
State of the World 2011 Innovations that Nourish the Planet : a Worldwatch Institute Report on Progress Toward a Sustainable Society
Danielle Nierenberg
,
Brian Halweil
,
Linda Starke
,
Worldwatch Institute
Brian Halweil | Autorenprofil | bookie