Europe lags, US leads 2nd-generation biofuels.
Sheridan
Cormac
C
D001674:Bioelectric Energy Sources / Q000191:economics / Q000639:trends; D001709:Biotechnology / Q000191:economics / Q000639:trends; D002480:Cellulase / Q000378:metabolism; D003718:Denmark; D000431:Ethanol / Q000378:metabolism; D005060:Europe; D011640:Public Policy; D014481:United States
D000431:Ethanol; D002480:Cellulase