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web | Herman Daly | Oil Drum | 2008-05-05 | |
web | Bill McKibben | 2007-01-01 | ||
web | Thomas Homer-Dixon | 1906-04-19 | ||
Richard Heinberg | New Society Publishers | 2004-01-01 | ||
Donella Meadows, Jorgen Rander... | Chelsea Green Publishing Compa... | 2004-01-01 | ||
Ahmed M. Hussen | Routledge | |||
Clive Hamilton | Allen & Unwin | 2003-01-01 | ||
Garrett Hardin | Oxford University Press | 1993-01-01 | ||
William R. Catton, Jr | University of Illinois Press | 1980-01-01 | ||
E. F. Schumacher | 1973-01-01 |