Scientists are turning agricultural leftovers, wood and fast-growing grasses into a huge variety of biofuels
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/grassoline-biofuels-beyond-corn
[2] http://admin.indiaenvironmentportal.org.in/category/author/george-w-huber
[3] http://admin.indiaenvironmentportal.org.in/category/author/bruce-e-dale
[4] http://admin.indiaenvironmentportal.org.in/category/journal/scientific-american
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/farm-residues
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/alternative-fuels
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biofuel
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-energy
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy-technology
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us