01859oam 2200505 a 450 991069697490332120230902162117.0(CKB)5470000002383140(OCoLC)454853395(EXLCZ)99547000000238314020091008d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierBiofuels[electronic resource] potential effects and challenges of required increases in production and use : report to congressional requesters[Washington, D.C.] :U.S. Govt. Accountability Office,[2009]1 online resource (vi, 175 pages) illustrations, color mapTitle from PDF title screen (GAO, viewed Oct. 8, 2009)."August 2009.""GAO-09-446."Includes bibliographical references.Biofuels Biomass energyGovernment policyUnited StatesAlcohol as fuelGovernment policyUnited StatesRenewable energy sourcesGovernment policyUnited StatesAgriculture and energyUnited StatesBiomass energyEnvironmental aspectsBiomass energyClimatic factorsGreenhouse gas mitigationUnited StatesBiomass energyGovernment policyAlcohol as fuelGovernment policyRenewable energy sourcesGovernment policyAgriculture and energyBiomass energyEnvironmental aspects.Biomass energyClimatic factors.Greenhouse gas mitigationDIDDIDGPOBOOK9910696974903321Biofuels804457UNINA