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Sustainability aspects of biofuels
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Sustainability aspects of biofuels

org/textbase/nppdf/free/2009/key_-stats_2009. IEF (International Energy Forum). 2010. Assessment of Biofuels Potential and Limitations. Karp, A. Richter, G.M. 2011. Meeting the challenge of food and energy security. Journal of experimental Botany, Vol 62, p 3263-3271 Lal R. 2010. Managing soils for a warming earth in a food-insecure and energy-starved world. Journal of Plant Nutrition and Soil Science 173, 4­5. Lapola, D.M. Schaldach, R. Alcamo, J. Bondeau, A. Koch, J. Koelking, C. Priess, J.A. 2010. Indirect land-use changes can overcome carbon saving from biofuels in Brazil. [Online] www.pnas.org/cgi/doi/10.1073/pnas.0907318107 Leibtag, 2008. Corn Prices, Near Record High, but what about food costs? Economic Research Service. [http://fmi.staging.matrixgroup.net/docs/media/Impact_of_Corn_Costs_on_Food_Prices.pdf] Margit Tepner k0848752 Msangi, S. Sulser, T. Rosegrand, M. Valmonte-Santos, R. 2007. Global Scenarios for

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