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Walker, Nathalie et al. 2010. From Major Driver of Deforestation and Greenhouse Gas Emissions to Forest Guardians? New Developments in Brazil’s Amazon Cattle Industry. Washington: National Wildlife Federation.
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Commare & Eto 2009. (For Works Cited: See Brookings Report pg. 30).
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UNEP Energy Technology Fact Sheet
- # 5
McCrone, Angus. Solar surge drives record clean energy investment in 2011. Bloomberg New Energy Finance. 12 Jan 2012 (http://bnef.com/PressReleases/view/180)