%0 Report %K Drought %K Biofuels %K Risk %K Switchgrass %K Techo-economic analysis %A William R Morrow III %A Anand R Gopal %A Gary A Fitts %A Sarah M Lewis %A Larry L Dale %A Eric R Masanet %A Thomas E McKone %D 2012 %T Drought-tolerant Biofuel Crops could be a Critical Hedge for Biorefineries %2 LBNL-5537e