http://www.biodieselspain.com/2008/02/19/m-g-invierte-100-millones-de-e-en-la-mayor-planta-de-etanol-celulosico-de-europa-y-e-120-millones-para-la-investigacion/ Biocarburantes, Biodiesel y Bioetanol Sat, 22 Nov 2008 10:16:15 +0000 http://wordpress.org/?v=2.0.2